Animal Welfare

California Has 'Gone Rogue,' Consumers Pay the Price Under Proposition 12, Rollins Says

Fri, 11 Jul 2025 15:00:07 GMT

President Donald Trump’s administration sued California on July 9 over its regulation of eggs and chicken farms, saying these California laws impose burdensome red tape on the production of eggs and egg products nationally in violation of the Supremacy Clause of the U.S. Constitution.

“California has gone rogue and caused real harm to consumers under its cage-free egg commitments,” U.S. Secretary of Agriculture Brooke L. Rollins said in a statement frollowing the announcement of the Trump Administration’s lawsuit. “By not allowing consumer choice, Californian’s are forced to buy more expensive eggs. California’s actions under Proposition 12 fly in the face of Federal jurisdiction and regulation over food production and safety under the Egg Products Inspection Act.”

The Department of Justice filed a lawsuit against the State of California, Governor Gavin Newsom, Attorney General Rob Bonta, and other state officials. The lawsuit, filed in Los Angeles federal court, argues that the federal Egg Products Inspection Act of 1970 pre-empts state laws related to eggs. The federal law authorizes the USDA and Health and Human Services to regulate eggs in order to protect consumers’ health and welfare, and it also requires “national uniformity” in egg safety standards, the lawsuit says.

“It is one thing if California passes laws that affects its own State, it is another when those laws affect other States in violation of the U.S. Constitution,” Secretary Rollins said. “Thankfully, President Trump is standing up against this overreach.”

Secretary Rollins has worked diligently to support American poultry and egg producers, combat avian flu, and lower the cost of eggs for consumers, USDA pointed out in a statement. In February, she announced a five-point plan to combat the avian flu and lower egg prices which has been applauded by agriculture and government leaders across the country. Since the five-point plan was announced, the price of eggs has decreased 63%.

“It is great to see the Trump administration taking decisive action to protect the country from California’s overreaching policies, but Americans facing high food costs cannot afford to wait for years of court appeals. Congress could—and should—pass legislation tomorrow to get us there sooner,” Jack Hubbard, executive director of the Center for the Environment and Welfare (CEW) said in a release. “Recent polling shows California voters now regret the passage of Proposition 12, and there is strong bipartisan support for a legislative fix to nullify California’s inflationary farm mandates.”

(YouTube)

In May, CEW launched a public education campaign urging Congress to stop the far-reaching consequences of Prop 12. According to Consumer Price Index data, national egg prices have spiked 103% since Prop 12 went into effect in 2022. Meanwhile, in California, the cost of eggs has tripled and pork prices have increased by between 20 and 40%.

What Do Foot-and-Mouth Disease Outbreaks in Europe Mean for the U.S.?

Mon, 31 Mar 2025 13:19:03 GMT

Foot-and-mouth disease (FMD) is rearing its ugly head in Europe. After an outbreak in water buffalo in Germany in January, an outbreak in cattle in Hungary in early March and an outbreak in cattle in Slovakia last week, why now? What is the U.S. doing to keep this foreign animal disease out and protect the country’s livestock industry?

“FMD is caused by a virus that affects cloven-hoofed animals so that can include cattle, pigs, sheep and goats,” explains Megan Niederwerder, DVM, who serves as the executive director of the Swine Health Information Center (SHIC). “It does not affect humans and is not a threat to food safety, but it has significant trade implications once it is introduced into a country.”

FMD has been fairly quiet in these European countries – with no cases reported for decades. Other parts of Europe have seen outbreaks more recently like the 2001 outbreak in the United Kingdom that caused a crisis in British agriculture and tourism and resulted in the cancellation of the World Pork Expo held in Des Moines, Iowa.

“FMD really decimated the United Kingdom,” says Barb Determan who was serving as president of the National Pork Producers Council (NPPC) at the time. “It became very apparent that we couldn’t guarantee the safety for our U.S. pig herd because of the high numbers of international travelers that would be at the show. We had to cancel World Pork Expo out of an abundance of precaution.”

Although there is still a lot to be discovered about how FMD was introduced into these populations, it’s a significant warning to the U.S. to be on alert.

(Lori Hays)

That was the first time, but not the only time World Pork Expo was canceled. The event was also canceled in 2019 because of the African swine fever outbreak in China and again in 2020 due to the COVID-19 pandemic.

“That was a hard financial decision,” Determan says. “We had just completed the separation agreement between NPPC and the National Pork Board. NPPC was very tightly budgeted at that time, so it was a huge hit.”

However, keeping the U.S. pig herd safe was the most important thing on everyone’s mind. She says they made their decision after hearing reports from veterinarians who had been to England to better understand the extensiveness as well as from the USDA that had sent veterinarians over to help.

“At that time, we didn’t have near the biosecurity practices and things that we do now with the disinfectant foot mats,” Determan says. “We also don’t have live pigs on the on the grounds now compared to how we did things many years ago. We used to have live pigs everywhere on the fairgrounds in the early 2000s from genetics companies with pigs in their displays to the pigs in the live shows.”

The Truth About FMD
The clinical signs of FMD are similar to what the name implies. It can cause vesicles or blisters on the feet, mouth and tongue of animals that are infected. The U.S. has not had a case of FMD since 1929.

“We certainly want to keep it that way, as the economic implications for producers are significant if the virus is introduced,” Niederwerder says.

Compared to many viruses, FMD is a highly stable, non-enveloped virus that allows it to be infectious for longer periods. It’s very contagious and highly transmissible. Not only are there risks with transmission of the virus through infected meat products that may come in through illegal trade, but it can also be carried on contaminated clothes or equipment or supplies of humans.

“The human would not be infected, but certainly people can carry the virus on contaminated clothing,” Niederwerder says. “That’s why it’s really important as we think about prevention of entry into the U.S.”

FMD causes fever and pain. It results in excessive salivation and causes reduced milk production in dairy cattle.

“When you think about the impact, certainly there’s an impact on animal health with regards to the clinical signs, but even further is this impact on trade restrictions and the economic losses for producers,” Niederwerder says. “When you try and contain the virus, that oftentimes results in those infected animals being culled or euthanized so the disease no longer has the chance to spread.”

Why Should the U.S. Pay Attention?
When a virus moves into a new geographical range or is reintroduced into a country that has maintained a negative status for a long period, Niederwerder says it’s critical to reassess the risk to the U.S.

“In January, Germany reported their first case in over 30 years in water buffalo near Berlin,” she explains. “It was 14 animals, and those animals were all culled after the infection was confirmed but certainly trade restrictions and implications on surrounding areas of that Berlin farm were significant.”

Fast forward to March when two additional countries have reported cases. Hungary reported FMD in a single farm of cattle in the north part of the country for the first time in over 50 years. Shortly thereafter, the virus appeared in Slovakia (who also hadn’t seen a case in over 50 years) in multiple herds of cattle.

“Just recently, another herd was a suspect herd in Slovakia, near the southern border near Hungary,” Niederwerder says. “This is certainly concerning about how this virus is being reintroduced. Is it associated with contaminated fomites that may be in the country or traveling to new locations? Is it associated with wild boar? Could it be associated with infected hay?”

Although there is still a lot to be discovered about how FMD was introduced into these populations, it’s a significant warning to the U.S. to be on alert .

“We need to do everything we can to make sure it doesn’t get reintroduced into the U.S.,” Niederwerder says. “How can we amp up any biosecurity measures that are necessary to reduce our risk? We also need to think about reducing the risk of introduction into our country through travel and illegal trade.”

Be on Alert
Livestock operations should reevaluate biosecurity protocols. If any of your farm’s employees travel to areas where there are infected animals, implement a quarantine period for entry back into your U.S. farm, she advises.

“Be vigilant,” Niederwerder urges. “One of the challenges of FMD is that it does cause these characteristic lesions of vesicles or blisters on the mouth, nose or the hoof. What becomes very tricky is that those clinical signs are indistinguishable from other vesicular diseases such as Senecavirus A. If producers and veterinarians see these lesions, they must report it immediately so it can be investigated and confirmed that it is not FMD virus.”

FMD is not just a disease of pigs and cattle, she points out. Sheep, goats and cloven-hoofed zoo animals may also be impacted by FMD. This increases the breadth of what the industry needs to monitor.

“The world is very small now,” Niederwerder says. “Not only do people travel more internationally, but animals move around more than ever, too. It’s extremely important for those of us that are producers to keep our eyes open and pay attention to what’s going on worldwide so we can be as prepared as possible for any change in disease risk.”

That’s one of the ways that SHIC is trying to help producers. SHIC provides timely domestic and global disease updates to producers.

“Watching the SHIC global disease report is really important for producers,” Determan says. “It comes out every month and really gives you a feel for what’s happening in the entire world from a swine health standpoint. The biggest lesson we learned from the 2001 FMD outbreak is that looking farther out than just our own farm gate is so important.”

Keep Reading:
An Update on Foot-and-Mouth Disease Virus Serotype O in Germany

Hungary Confirms Foot-and-Mouth Disease Outbreak in Cattle

Slovakia Records First Foot-and-Mouth Cases, Minister Says

More Funding Going to Tackle HPAI H5N1, Egg Imports are Now Underway to Stabilize Supply

Thu, 20 Mar 2025 18:05:23 GMT

On Thursday morning, USDA Secretary Brooke Rollins gave an update on progress the Trump administration is making on the five-prong strategy it unveiled Feb. 26 to combat avian influenza virus type A (H5N1).

Speaking to industry stakeholders, media and offices of elected officials, Rollins focused on the administration’s work to lower egg prices and improve supply, while also emphasizing the importance of biosecurity in protecting U.S. poultry flocks from the virus.

Regarding egg prices, she said wholesale prices are down nearly 50% from their peak in late February from $8.53 then to $4.08 currently.

However, Rollins said she realizes that wholesale prices don’t automatically show up as reductions in retail prices.

“I know for some of us who are shopping that we’ve seen egg prices drop immediately, which has been true for me. But then we’ll hear from people in other parts of the country where they have yet to see that reduction on their grocery store shelf.”

With Easter just a few weeks away, she acknowledged that egg demand is always “unusually high during the season,” and that egg prices could potentially move back up.

To help address the egg shortage, Rollins noted that shell egg exports have declined by 8%, “keeping more eggs in the U.S. and lowering prices.”

In addition, the Trump administration is allowing egg imports as a temporary measure to stabilize prices and supply. Rollins’ chief of staff Kailee Buller said this measure would likely be discontinued once those measures were achieved.

USDA Focuses On Biosecurity For Poultry Operations
Rollins said biosecurity in poultry flocks will continue to be a major part of the Trump administration’s plan to address H5N1, moving forward.

“Our pilot programs have proven that biosecurity is the most important thing our farmers can do to protect our flocks against the disease, at least right now,” she said.

The USDA is working closely, she said, with its federal partners including the U.S. Department of Health and Human Services (HHS), Centers for Disease Control (CDC), National Institutes of Health (NIH), and the Food and Drug Administration (FDA) to “combat avian flu as a unified federal family.”

On Wednesday, USDA announced it is expanding the availability of its biosecurity assessments to commercial poultry producers.

“These assessments, which were previously available on a limited basis have been extremely successful in improving biosecurity on individual premises and preventing the introduction or spread of avian influenza,” Rollins said.

While USDA is exploring the viability of vaccinating poultry for H5N1, she said the use of any vaccine for poultry or any animal species has not been authorized at this time.

“I know there has been some misreporting on that,” Rollins said. “The day we rolled out the plan, I actually talked about the fact that we’re not ready to vaccinate. We need to do some more research, and so that has not changed, but I do look forward to this next process of learning more about getting more research done and perhaps seeing what makes sense for the country moving forward, once that is concluded.”

Dairy Is Not Part Of USDA’s Primary H5N1 Focus
No information was offered during the conference call to address the issue of H5N1 in dairy cattle or other livestock or animal species.

Mike Watson, administrator of USDA-APHIS, said right now USDA is focused on the poultry vaccine.

“We’re looking for a vaccine that has sterilizing immunity but also an opportunity for us to have different introduction methods for the vaccine right now, as injections are the only possibility,” he said. “We need new tools, whether it’s water based, aerosol based, those kind of things. We’re looking for manufacturers to really look at what those options might be, to really provide us with a vaccine that matches the current strain but also is highly effective. And again, this is really focused on poultry.”

Buller said there is already quite a bit of research at USDA on the topic in dairy.

“Please rest assured, we are thinking of you all (in dairy). We know you all are impacted. But for this particular strategy, we have been hyper-focused on the poultry side. USDA has separate work streams as we’re working through this on the cattle and dairy side.”

One of the media asked whether Sec. Rollins had talked further with HHS Sec. Robert F. Kennedy Jr. regarding his idea of letting H5N1 burn through poultry flocks to identify birds that might have immunity or show resistance to the virus.

Buller answered the question, as Rollins had stepped away from the call. “I have not been engaged specifically with those conversations with the Secretary and Secretary Kennedy,” she said. “They are talking very regularly and you are aligned on the approach, but in terms of that specific topic, there’s no further light I can shed on that at this time.”

Assessments Available To Poultry Operations
USDA is offering two different, free, voluntary biosecurity assessments for poultry operations not currently affected by HPAI.

The first is a wildlife biosecurity assessment. The second is a general biosecurity assessment. Poultry producers can request one or both of these free assessments.

Per the wildlife biosecurity assessment, Rollins said USDA will conduct on-farm assessments at poultry facilities and provide recommendations to producers for facility repairs and wildlife management techniques. The assessments include a series of regular engagements, including wildlife hazard identification surveys, wildlife abundance surveys and wildlife management on the premises.

“USDA has assessed approximately 130 facilities to date (in 2025), and plans on doing significantly more moving forward and expanding that program,” she said.

For the general biosecurity assessment, USDA will work with poultry producers to review biosecurity plans and physical measures.

“This is a proactive resource for premises that are outside of avian flu control areas to identify and mitigate potential biosecurity gaps,” she said.

Funding Is Ramped Up To Address HPAI In Poultry
The USDA announced on Thursday that up to $100 million in funding will be available to support projects on avian influenza, prevention, therapeutics, vaccines and research.

“USDA will invest up to $100 million in these projects, which will identify and foster innovative solutions to fight avian flu and directly support American producers,” Rollins said during the conference call.

Funding is available through a competitive process to for-profit organizations, including manufacturers of vaccines, biologics and therapeutics, as well as states, universities, livestock producer organizations and other eligible entities, she noted.

USDA will prioritize one or more of the following. First, it will support the development of novel therapeutics to address HPAI in poultry. Second, it will support research to further understand the risk pathways of avian influenza for producers and to inform improved biosecurity and response strategies.

“Let me just say, as a quick aside, I’ve had multiples and multiples and multiples of conversations with some of our chicken farmers across the country —many of them have been highly successful at not having the bird flu infect their populations,” Rollins said. “Better understanding of risk pathways and realizing what best practices are is a big part of (this work).”

The third focus is on the development of novel vaccines to protect poultry from H5N1 while promoting biosecurity.

“That will all be part of the research funding opportunity that we announced about an hour and a half ago,” Rollins said.

USDA will test the efficacy of therapeutic interventions to prevent the virus and treat infected flocks.

“USDA, in consultation with HHS, has already had multiple conversations with Secretary Kennedy and leaders in the NIH and CDC, but will also be exploring prevention strategies to promote biosecurity in agriculture and in humans, to ensure limited impact on American farmers,” Rollins noted.

USDA is offering a webinar to assist interested applicants in learning more about the funding opportunity and how to submit a proposal on Tuesday, April 1 at 12 p.m. Eastern. No details on how to participate in the webinar have been communicated yet.

“As we try to do everything under this president and here at USDA, we will be as fast and efficient and effective as we can possibly be, working around the clock,” Rollins said.

Buller added that Sec. Rollins and her staff will continue to host update calls regularly.

“It’s very important to Sec. Rollins that we are showing progress on this five-prong plan and being honest and open with the public about what we’re up to and the progress and potential challenges that we have ahead,” Buller said. “We have an open door here, and we remain open to having conversations and hearing from stakeholders.”

Goodbye, La Niña? Eric Snodgrass Dissects What the Shift Means for Weather This Spring and Summer

Fri, 14 Mar 2025 21:12:49 GMT

La Niña is weakening, and the National Oceanic and Atmospheric Association (NOAA) expects neutral conditions to develop in the next month . But even with La Niña fading, meteorologists are still concerned about drought this spring and summer.

NOAA this week said forecasters expect ENSO-neutral conditions to develop in the next month and persist through the Northern Hemisphere’s summer. According to NOAA, La Niña’s signature is cooler-than-average surface water in the east-central tropical Pacific, stronger-than-average trade winds, and drier conditions over the central Pacific.

ENSO-neutral means conditions could be close to average, but Eric Snodgrass, Nutrien’s principal atmospheric scientist, says that doesn’t mean the weather will be normal this spring and summer.

“I do expect changes,” Snodgrass says. “Think about it like this: The previous winter was an El Niño winter, and it was very mild and very wet. So, we got into spring ’24 with tons of moisture. I mean, Iowa, Minnesota and South Dakota flooded out. Then we had this incredibly dry fall as the La Niña began, and it reached a peak twice. It actually hit a peak in December, and then a secondary peak about a month later at the end of January. It’s been fading ever since. The big question is, as we go into neutral conditions for this upcoming growing season, is it going to be one that paints a picture of precipitation extremes? Did it leave us with any sort of kind of problems from winter that are carrying over?”

Snodgrass says the severe weather outbreaks on Friday, that brought high winds, dust storms and wildfire warnings across the Plains, is a reminder how dry it is in the Southwest.

“We’ve got major pockets of the country that are still dealing with some pretty big drought conditions. It is fading, and that is a signal we have to pay attention to,” Snodgrass says.

USDA meteorologist Brad Rippey is also concerned about what impact the shifting pattern will have on farmers this spring. But it’s not just the dryness. It’s also the fact areas are getting inundated with rains that could pose problems.

“With this stormy weather pattern in place, that is going to create some difficulty for spring field work in some areas. It looks like the primary storm track may be through parts of the middle of the country extending into the lower Midwest and eventually the interior northeast. That is one area where we already have fairly wet conditions,” Rippey says.

How sea surface temperatures in the Niño-3.4 region of the tropical Pacific changed over the course of all La Niña events since 1950 (gray lines) and 2024-25 (black line). This shows the traditional calculation for Niño-3.4, the monthly temperature compared to the most recent 30-year average (1991–2020 for the 2024 line). By this measure, the La Niña threshold was crossed in December 2024, but La Niña remains weak.

(NOAA)

La Niñas and El Niños Are Strongest in the Winter
Snodgrass points out La Niñas and El Niños are always strongest in Northern Hemisphere’s winter, which means they fade in spring and summer.

While La Niña-like conditions were a trademark in late fall, we didn’t reach the official definition of La Niña until January.

“The atmosphere way back in November was already treating our winter timeframe like a La Niña,” Snodgrass says. So, we were getting the influences of it as it comes in and goes out. And now the question is, what’s it going to do?”

February 2025 sea surface temperature compared to the 1985-1993 average. The surface of the east-central tropical Pacific is slightly below average temperature, but much of the global ocean remains warmer than average.

(NOAA )

“This is a great map to look at,” Snodgrass says, referencing the map above. “If you focus right in the middle, you see the large area of the cooler colors. Our line is now shifting to the central and West Pacific and behind it over by South America. All of the warmer water is beginning to emerge. And that’s what’s killing it because there’s a trade wind across that area from the east to the west. We’re going to watch this fade carefully during the spring. But the question is: Do we get winter’s leftovers?”

What Fueled the Dryness This Winter?
During the winter, Snodgrass points out there was no subtropical jet. That’s what fueled drought in the Southwest and Northwest.

“I’m actually kind of worried about the beginning of April having another shot at cold air after what we’ve been experiencing in March, which has been so very, very mild. Then you say, well, we’ve had so much dry air in place. Are we still worried about more dry air coming back? To be honest, these big storm systems coming through the central U.S., if we could get four, maybe five more of those by early April, we’re going to hate it. It’s nasty weather. It’s not fun, and it’s dangerous, but it returns moisture. That could be part of the mix of things, including the fading of La Niña that could help bring us away from these major early season drought risk scenarios.”

55% of corn production, 46% of soybean production, 33% of the cotton growing area and 27% of the winter wheat production are currently experiencing drought.

(U.S. Drought Monitor )

Growing Drought Concerns
What if it doesn’t? What if we don’t see more of this severe weather hit the Southwest and Plains, and moisture remains absent as we get into the height of spring? Well, the area will enter into the height of the growing season dry and reduce their chances of seeing moisture this summer.

“That’s a box we check every spring,” Snodgrass says. “If the drought monitor saw a reduction in drought over winter, then that gives us a different look for spring. But what we see here is two-thirds of the country in some stage of drought, including the abnormally dry category. But it’s the epicenters of drought that are so concerning. Look at the Western Corn Belt. Look at the Southwest. We just wonder if that funnels into the Mississippi Valley as we go forward.”

At the same time some areas are seeing drought, Kentucky, southern Indiana, southern Illinois, Tennessee, Arkansas and the boot heel of Missouri are all experiencing heavy rains and flooding.

“By May 11, I want to know what the drought monitor map looks like. If it looks no different, then I’m going to be sounding alarms going into summer with concerns this will start to creep and move because as soon as we get into the summer weather, all we get is convective storms pop off. And what do they do? They just locally deliver rain - not big broad swaths of it,” Snodgrass says.

Tale of Two Weather Scenarios
He says the forecast leading up to May 11 is a tale of two weather patterns, with the Mississippi River being the dividing line for moisture.

“If you are along it and east of it, I think we’re going to have tight windows to plant. You could include a little bit more of Missouri, Iowa and Minnesota in that as well,” Snodgrass says. “I think we’re going to see repeated storm systems. The best moisture is east. It keeps avoiding that southern plains area.”

What to Watch: Where the Storm Chasers End Up
Snodgrass says if storm chasers are busying chasing severe weather across the Ohio Valley, the mid-south and the southeast, but not in Kansas and the Plains, that’s a key indicator there’s a problem with the moisture getting back into the plains.

“If it’s not there by the time we start June, it’s very difficult to rely on the atmosphere to return it once you get into the summer months if you live in the central plains, which is where they could build from,” he adds.

To watch the complete discussion with Snodgrass, visit Farm Journal TV and take advantage of the free trial.

Your Next Read:
Ag Meterologists Worry More Drought Lies Ahead For Spring

USDA Reports First H5N1 Detection in Swine

Wed, 30 Oct 2024 20:36:09 GMT

USDA announced on Oct. 30 the first reported case of H5N1 in a pig in an Oregon backyard farm. It’s important to note there is no concern about the safety of the nation’s pork supply as a result of this finding, USDA said. This farm is a non-commercial operation, and the animals were not intended for the commercial food supply.

“The confirmed case in Oregon poses no threat to consumer health or food safety; properly handled and cooked pork products remain safe for consumption,” Bryan Humphreys, National Pork Producers Council (NPPC) CEO said in a statement. “The entire pork industry remains committed to safeguarding food safety and human and animal health.”

The case was discovered on a backyard farm that includes a mix of poultry and livestock, including swine. The Oregon Department of Agriculture announced on Friday, Oct. 25, that poultry on this farm represented the first H5N1 detection in Crook County, Oregon. On Tuesday, Oct. 29, the USDA National Veterinary Services Laboratories also confirmed one of the farm’s five pigs to be infected with H5N1, marking the first detection of H5N1 in swine in the U.S., USDA reports.  

“The livestock and poultry on this farm shared water sources, housing, and equipment; in other states, this combination has enabled transmission between species. Although the swine did not display signs of illness, the Oregon Department of Health and USDA tested the five swine for H5N1 out of an abundance of caution and because of the presence of H5N1 in other animals on the premises,” USDA wrote.

The swine were euthanized to facilitate additional diagnostic analysis. Although test results were negative for two of the pigs, and test results are still pending for two others.  
The farm has been quarantined to prevent further spread of the virus. Other animals on the farm include sheep and goats that remain under surveillance.  

“USDA’s National Veterinary Services Laboratories (NVSL) has conducted genomic sequencing of virus from the poultry infected on this farm, and that sequencing has not identified any changes to the H5N1 virus that would suggest to USDA and CDC that it is more transmissible to humans, indicating that the current risk to the public remains low,” USDA wrote.

H5N1 detections include viral genome sequencing to provide additional information of interest to medical professionals and the research community to improve understanding of the virus. Genetic sequencing for these samples is underway, but results may be inconclusive due to low viral levels in the samples, USDA said.   

Pork Producers Practice Biosecurity to Protect Pigs
Biosecurity is critical to eradicating H5N1 and other viruses. Not only does biosecurity protect the health of livestock, but it also protects the health of farmworkers and their families. For more information on protecting farmworkers, visit the CDC’s website .
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10 Powerful Take Homes to Enhance Biosecurity on Your Pig Farm
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The pork industry has worked alongside USDA’s Animal and Plant Health Inspection Service (APHIS) since 2009 to carry out the swine influenza surveillance program to identify influenza viruses circulating in swine, proactively detect reassortment viruses that could impact public health, and gain knowledge to contribute to improved animal health diagnostics and vaccines, NPPC pointed out in a statement.

“Pork producers have always been proactive and diligent about implementing biosecurity plans as part of their daily production practices to assure animals wellbeing and food safety,” Lori Stevermer, NPPC president and Minnesota pork producer said. “This detection serves as a reminder for producers of all sizes to understand and address influenza virus risks.”

What’s Next?
USDA recently approved two vaccine field safety trials for vaccine candidates designed to protect dairy cows from H5N1, and continues to explore vaccine options for other species.   As USDA takes additional steps to protect the health of livestock, it will continue to work closely with CDC to protect the health of people and FDA to protect the safety of the food supply.

“These collective, collaborative efforts have helped protect farmworkers and farmers, the health and welfare of livestock animals, and reaffirmed the safety of the nation’s food supply. The U.S. government remains committed to addressing this situation with urgency,” USDA said.

Learn more about USDA’s response to HPAI in dairy cattle.

The situation is being monitored by local public health officials, Oregon Health Authority, Oregon State Veterinarian, Oregon Department of Agriculture, as well as USDA and U.S. Department of Health and Human Services.   

Read More:
Get the Facts Straight on Highly Pathogenic Avian Influenza
Animal Health Experts Open Up About Future Disease Preparedness
How the Swine Industry Responded to H5N1 Outbreak in Dairy Cattle
A Message to the Ag Industry about H5N1

‘Moisture Opportunity’ Is On Its Way To The Plains

Tue, 15 Oct 2024 21:06:18 GMT

September was one of the driest months on record for parts of the Midwest, and October has continued the dry trend, said Chip Flory, host of AgriTalk, on Tuesday’s show. He asked guest John Homenuk of Empire Weather Consulting, what shut the moisture off in the middle of the country.

“We’ve had this ridge in place since September, which we’re fortunate didn’t happen in late July and August,” Homenuk told Flory. “We’ve kind of been in this really poor cycle for moisture for several weeks.”

Homenuk said parts of the U.S. have been in a fairly weak La Nina weather pattern, which he expects will “oscillate up and down a bit” throughout this fall and into the 2024-25 winter months.

However, Homenuk does anticipate some limited moisture will start to move back into Midwest weather forecasts soon.

“For instance, late this weekend and early next week, we have a moisture opportunity coming into the Plains,” he said. “A low-pressure system could spread out of the Intermountain West into the foothills, and eventually bring some moisture to places like the Texas Panhandle, Kansas and Nebraska. That’ll be the first system to come out, and there might even be some scattered showers across parts of the Midwest early next week.”

Meteorologists anticipate weather patterns will continue to lean toward more moisture as November gets underway.

“It’ll be a slow go of it, but the feeling is that we’re through the worst of the dryness now, and we’ll start working back gradually into a more normal pattern,” Homenuk said.

Looking Ahead To Next Spring

Flory asked what kind of weather pattern farmers can anticipate going into the 2025 cropping season.

“There is some indication already on models that we’re going to split up again, between a La Nina and El Nino,” Homenuk said. “Some of the indications stay near neutral, so not a La Nina or El Nino, and some of them start actually sending us back into El Nino by spring and summer of next year. I think we need to get through the next couple of months before we really have an inclination of where it’s going to go next year.”

Flory said he’s concerned, given the weather conditions this fall, that next spring will be a dry one.

“It’s kind of common to hear people say, ‘droughts don’t start in the year that they happen. They start in the fall before.’ And I think there’s more than a few producers out there that are concerned that this drought we’ve got in the middle of the country is going to continue on into the spring of next year,” Flory explained.

Homenuk said he believes if the U.S. transitions back to an El Nino weather pattern by spring, that should be generally viewed as a good thing.

“That would reintroduce some more moisture. If we stay neutral, or we stay in a weak La Nina into the spring, then I think those lingering drought concerns could make their way into the growing season in 2025,” he added.

Weather Outlook For South America

Flory asked what kind weather South America, Brazil and Argentina in particular, will see for its growing season.

“We’re kind of into this weak La Nina scenario,” Homenuk said. “What tends to happen down there in South America is you get a little bit of a mixed bag. So, it was a slow start over the last couple of weeks, but now we’re seeing a pattern change across central Brazil, essentially Mato Grosso southward, where there’s moisture coming into the forecast over the next several weeks.”

He added that the same could likely be said for northern Argentina.

“If you look at the next 15 to 30 days, the moisture forecast is actually pretty solid. They have some ground to make up, given how dry it was before. But I think these weak La Ninas tend to be OK in those regions. It is a kind of pattern indicating that there will be some moisture around it. I think they’ve avoided the worst-case scenario, which would have been a really strong La Nina developing.”

Hear the complete conversation between Homenuk and Flory here:

Double Trouble from Flooding and H5N1 hits Some Iowa Farms

Wed, 26 Jun 2024 13:17:15 GMT

Active flooding is still underway in parts of Iowa due to the more than 15 inches of rain that fell on parts of the state, particularly the northwest region, over the weekend, according to Iowa Secretary of Agriculture Mike Naig.

“There were folks literally being rescued off of rooftops and flown out of the flooded areas,” Naig told AgriTalk Host Chip Flory on Tuesday. “After a couple of days, we will be able to come in and start to get a sense of what the enormity of what’s happened is and the size of the impact on the ag landscape.”

The devastation led to a disaster proclamation from Iowa Gov. Kim Reynolds and the evacuation of thousands of Iowa residents from the area.

Naig said when he talked with Reynolds early Tuesday morning, she described the damage from the rains and flooding as “extensive.” The flooding is still underway, with rivers in north-central Iowa now starting to crest, according to the National Water Prediction Service.

Naig said state officials won’t have a full sense of the crop damage or number of livestock lost in the region until the flood waters recede.

“This was already a wet part of the state, where there were some challenges around planting and replanting. They’ve just been inundated with rain throughout the spring,” Naig said.

“What we’re hearing about, certainly, is damaged and destroyed equipment. There are livestock facilities that folks are having trouble getting feed to because of washed-out roads, and there are power outages and water outages. These are just some of the things that are really challenging.”

Added Stress On Dairies
For dairy producers in northwest Iowa, the floods arrived on top of challenges they already faced from dealing with cases of Highly Pathogenic Avian Influenza (H5N1) or efforts to prevent the occurrence of the disease.

“Unfortunately, a lot of our cases are in dairies up in that area,” Naig said. “Think of the added stress that those folks are experiencing right now.”

Naig said, in total, Iowa has confirmed 11 dairies and three poultry sites where H5N1 has been found.

“Don’t be surprised if you continue to hear about some additional cases in the state of Iowa, because here’s the point – we’re looking for it,” Naig said. “Our farmers are testing. Turns out, when you look for it, you can find it. I think this is a little wider spread than maybe what is just being confirmed.”

Naig said he commends the Iowa dairy industry for being proactive in reporting any positive cases. When cases are confirmed, he said the state can bring in a USDA epidemiological strike team to look for clues to how H5N1 is being transmitted.

“If we’re going to experience the pain of having positive cases, let’s learn as much as we can, so that we can craft biosecurity strategies to address those things that are found to be the cause of transmission,” he said.

Wide Range Of Symptoms And Outcomes
Naig added that the scope of H5N1 infections has varied between farms as well as in individual animals.

“I think maybe early on, folks said, ‘Oh, it’s really just a kind of a minimal milk production loss, and then everything gets back to normal.’ I don’t think it’s quite that way,” he said. “Some (producers) aren’t seeing clinical signs while others see acute infections and significant milk losses. We are also hearing about some cattle mortality, though it’s maybe because of a secondary infection or condition that actually causes that mortality.”

Naig told Flory he has asked USDA to provide compensation for animals that Iowa producers have had to cull or where death occurred.

“We continue to make that request because we are seeing some losses, but that’s still a work in progress,” he said. “And, of course, again, we’re trying to get research on the ground to determine how H5N1 is behaving. The other thing is we can’t treat this as a dairy disease. It is a dairy and a poultry issue. We’ve got to think about the larger livestock industry. That’s how we’re approaching it here.”

The conversation between Naig and Flory is available in its entirety below:

A Tale Of Two Crops: Farmers Struggle Against Flooding And Drought

Goodbye, El Niño. Hello, La Niña? The Big Transition to La Niña is Already Underway

Dangerously High Temperatures Expected to Soar Out West

Wed, 05 Jun 2024 19:39:04 GMT

Is it early June or the middle of August? Because despite what the calendar might say, Mother Nature seems to be cranking up the thermostat earlier than normal this year.

States such as Arizona, California, Nevada, and Texas are bracing for a blistering inferno this week, with meteorologists predicting dangerously high, potentially record-breaking temperatures soaring well into the triple digits.

According to the National Weather Service, daily record highs are likely throughout the week, with temperatures soaring 10, 15, and even 20 degrees above average. Unfortunately, nighttime temperatures won’t offer much relief, as lows are predicted to remain in the 70s. A similar pattern has already caused record-breaking heat south of the border, resulting in dozens of deaths among people and animals in Mexico over the past month.

According to Melissa O’Rourke, farm management specialist with Iowa State University Extension and Outreach, many of today’s farm employees lack previous farm or other outdoor employment experience. Therefore, dealing with weather-related conditions may be new to them, not to mention the difference among individuals who may or may not be acclimatized to high heat conditions. She recommends the following tips to help keep employees cools as temperatures rise.

Keep employees hydrated. Provide water stations or purchase coolers to keep water available for employees when they need it. Inexpensive ice machines can also be purchased to help keep beverages cold. Farm fridges should be well stocked with water bottles, Gatorade and flavored water at all times.

Provide breaks. Provide workers with frequent rest periods in cool or shaded areas. Consider adding expensive fans or window AC units to employee breakrooms.

Consider specialty garments. Cotton t-shirts can trap in heat. Consider purchasing moisture-wicking or cooling uniform shirts for your employees to wear. Breathable hats can also keep the sun off of your employee’s face.

Switch schedules. When possible, schedule hot jobs for the cooler part of the day - and where preventative maintenance and repair jobs may occur in hot areas, schedule these tasks for cooler months.

Monitor employees. Particular employees – such as older workers, those who are overweight or have heart-related medical conditions – may have an even lower-than-average sensitivity to heat and require additional monitoring. Consider having these at-risk employees work during the coolest part of the day.

Fill the freezer. A cool summer treat can put a smile on anyone’s face, especially a hot farm employee. Consider keeping ice cream or frozen treats in the freezer to help employees cool off during a break.

KNOW THE SIGNS OF HEAT ILLNESS

When an employee is exhibiting symptoms of heat-related illness, it is important to respond quickly and appropriately. There are four common heat-related illnesses and each is treated differently. According to OSHA, these are the proper steps to take for each:

Heat rash symptoms include clusters of red bumps, commonly on the neck, chest, or in folds of skin. Keep the affected area dry and relocate the worker to a cooler or less humid environment.

Heat cramps include muscle spasms and pain in the abdomen or limbs. Encourage the worker to rest in the shade or in a cool room, and make sure he or she drinks plenty of cold water. The worker should rest for several hours before returning to strenuous work or seek medical attention if the cramps do not subside.

Heat exhaustion can cause headaches, nausea, vomiting, or dizziness. The worker should immediately sit or lie down in a cool, shaded area, drink plenty of cool liquids and apply ice packs to his or her armpits to lower his or her core temperature. Seek emergency care if symptoms are not improved within an hour.

Heat stroke is an emergency. The worker may exhibit confusion, fainting, or seizures, accompanied by an extremely high body temperature. Call 911, and while waiting for help to arrive, loosen the employee’s clothing, apply cold packs to his or her armpits and encourage him or her to drink plenty of fluids.

For more on weather, read:

Expect a Hotter Than Normal Summer This Year

Thu, 23 May 2024 21:29:52 GMT

If new predictions hold true it could be a hotter than normal summer across much of the U.S. The National Oceanic and Atmospheric Administration (NOAA) recently released its outlook for the next three months. Forecasters are predicting that nearly every U.S. state will lean toward hotter than normal temperatures throughout June, July and August. The highest chances for above average heat are in the West. States that are not predicted to see warmer temperatures are North and South Dakota, Minnesota and western Iowa.

The same areas that could see higher temperatures are also predicted to receive less than average precipitation. Meanwhile, the eastern portion of the U.S. could receive more rain than normal. These predictions come as meteorologists say we are coming into a La Niña pattern, which is usually associated with drought conditions for southern half of the country.

Asian Longhorned Tick Now Found in 19 States

Wed, 08 May 2024 13:08:21 GMT

Ticks are an issue beef and dairy producers and veterinarians contend with every year. But not all ticks warrant the description USDA offers for the Asian longhorned tick – “invasive pests that pose a serious threat to livestock.”

The Centers for Disease Control and Prevention (CDC) reported in April 2023 that Asian longhorned ticks (ALT) have been found in 19 states: Arkansas, Connecticut, Delaware, Georgia, Indiana, Kentucky, Maryland, Massachusetts, Missouri, New Jersey, New York, North Carolina, Ohio, Pennsylvania, Rhode Island, South Carolina, Tennessee, Virginia, and West Virginia.

When Bovine Veterinarian (a Farm Journal publication) first reported on ALT (Haemaphysalis longicornis) in 2022, it was in 17 states.

Since then, Indiana and Massachusetts have been added to the list.

ALTs Like To Feed On Cattle
The ticks, which originated in East Asia, feed on many hosts, including beef and dairy cattle. Large numbers of ALTs can infest a single host, impacting growth, performance and milk production.

ALT also carry Theileria orientalis (Ikeda genotype), a protozoal organism that causes disease in cattle by infecting red blood cells.

In some regions of New Zealand and Australia, for instance, the tick can reduce production in dairy cattle by an estimated 25%.

In extreme cases, an infestation of ALT can cause bovine deaths, due to blood loss.

An Ohio State University (OSU) assistant professor in veterinary preventive medicine, Risa Pesapane, found that to be the case in 2021. A farmer called OSU to report three of his 18 cattle, heavily infested with the ticks, had died.

“One of those was a healthy male bull, about 5 years old. Enormous. To have been taken down by exsanguination by ticks, you can imagine that was tens of thousands of ticks on one animal,” said Pesapane, in a press release developed by Emily Caldwell, OSU staff writer.

‘Huge Numbers’ Are Often Found
An analysis published in the Journal of Medical Entomology reveals that scientists gathered nearly 10,000 ticks in roughly 90 minutes in the Ohio cow pasture. As a result, Pesapane estimated there were more than 1 million ALT in the roughly 25-acre pasture.

“Where the habitat is ideal, and anecdotally it seems that unmowed pastures are an ideal location, there’s little stopping them from generating these huge numbers,” she said.

One of the factors that make the ALT so difficult to control is the females can reproduce asexually. Researchers say each female can lay up to 2,000 eggs at a time.

The USDA Animal and Plant Health Inspection Service website says “it only takes a single Asian longhorned tick to create a population in a new location.”

Target Control Methods Early
Despite applications of pesticides, the ALTs were still present in the Ohio pasture in 2022, the following year, making them what Pesapane called a “long-term management problem.”

“For a variety of reasons, I tell people you cannot spray your way out of an Asian longhorned tick infestation – it will require an integrated approach,” Pesapane said in the news release.

“It would be wisest to target them early in the season when adults become active, before they lay eggs, because then you would limit how many will hatch and reproduce in subsequent years,” she added.

To learn more about how to control ALT, producers and veterinarians can tap into these two resources:

The American Association of Bovine Practitioners addresses control of ALTs in its Have You Herd podcast, which is available here .

Virginia Cooperative Extension offers the online resource, “Managing the Asian Longhorned Tick: Checklist for Best Management Practices for Cattle Producers.”

A Message to the Ag Industry about H5N1

Fri, 26 Apr 2024 20:49:16 GMT

“We’re going on a bear hunt. We’re going to catch a big one… We’re not scared.”

So goes a beloved children’s book written by Michael Rosen. The story is a metaphor for how to address fear. Kay Russo, DVM, often reads it to her son and daughter, ages 4 and 6.

“This unfortunate family seems to deal with a lot of issues as they’re going on their hike,” Russo says. “Ultimately, every time they reach one of these issues, the book basically says, ‘You know, we can’t go over it. We can’t go around it. We can’t go under it. We have to go through it.’”

That story illustrates how the dairy industry must deal with the growing impact of H5N1, says Russo, Novonesis technical services manager for dairy and poultry. She’s watched the spread of the virus with alarm and urges U.S. leaders across dairy and agriculture to step up and take action.

“Address it head-on,” she says. “Don’t hide.”

As with all major threats, she says ag needs a comprehensive, cohesive plan to address the virus in dairy – and to also look at how to protect the beef, pork and poultry industries.

“At this point, I believe it’s important to take one day at a time and systematically answer the questions that we need to get answered in order to define a sustainable path forward,” Russo says.

“We have a very clear picture that it’s in the udder and is being shed in milk. But where else do we need to be concerned? That matters because that is going to define the control tactics to reduce spreading it from cow to cow. Those questions are ultimately going to be the pillar of our understanding and help to define strategies for controlling the virus in a sustainable way.”

On The Front Line
Help can’t come soon enough for dairy producers and veterinarians in the trenches working with cows.

Veterinarians such as Dr. Barb Petersen in Texas have been dealing with the virus in their clients’ dairy herds since at least March.

“It has been circulating here as early as February, based on retrospective feedback from owners and fellow veterinarians,” says Petersen, owner of Sunrise Veterinary Service in Amarillo.

By early March, she had begun sending daily emails and text messages to her Texas Panhandle dairy clients who needed answers and support.

Petersen, who has been in practice 15 years, did her best to provide both. But she didn’t know what she was dealing with. Neither did any other veterinarian Petersen reached out to within 200 miles of her practice.

“We started to text and email each other, and give summaries of ‘OK, here’s the test that this doctor has run. Here’s what another colleague has run,’” Petersen recalls.

“We tested for every single viral bacterial mycotoxin, lepto, rumensin toxicity, nitrates… I mean, you name it, every single thing that we vaccinate for, we tested for, for sure, right off the bat. And then even some of the things that we don’t or can’t vaccinate for. We tried to cast a really wide net.”

None of the initial tests, conducted by the Texas A&M Veterinary Medical Diagnostic Laboratory (TVMDL), provided an answer.

Recurring Symptoms Emerge

Some members of the animal health community suspected winter dysentery – an acute, highly contagious gastrointestinal disorder that can affect housed dairy cattle of all ages.

Petersen was skeptical.

“The first clinical symptom I saw was cows that had indigestion. They had manure that wasn’t well-digested, manure with particles of feed in it,” she says.

As she checked more cows and talked with colleagues, more information came to light and she began to identify recurring symptoms: thick, colostrum-like milk; lesions on cow vulvas; high temperatures; respiratory distress; a drop in feed consumption; and a corresponding lack of rumination. None of it added up to winter dysentery.

“This is a really strong and fierce reminder to keep your hands on the cows,” Petersen says. “It’s wonderful to have data, but you have to trust and then verify.”

When Russo at Novonesis got news of the problem from a colleague, she called Petersen.

Russo has worked as a dairy veterinarian and is also a board-certified poultry veterinarian. She and Petersen discussed what kinds of tests had already been done and what health concerns had been ruled out.

“I said, ‘You know, I may sound like a crazy person, a tinfoil-hat-wearing person, but this sounds a bit like (highly pathogenic avian) influenza to me. We’ve seen this particular strain of influenza that’s been circulating, that’s been jumping into mammalian hosts,’ and I kind of left it there,” Russo recalls.

More conversations between Russo, Petersen and other veterinarians ensued. Russo encouraged Petersen to collect some of the dead birds she had encountered at the dairies and submit them to TVMDL for testing, which she did.

On March 19, Petersen received a call from the Texas lab, confirming the wild birds were positive for H5N1.

At about the same time, barn cats at the dairies Petersen worked with were getting sick and starting to die. They had consumed some of the H5N1-infected birds and milk that had not been pasteurized.

“I spent one weekend picking up dead birds and the next weekend picking up dead cats. It was very sad,” Petersen says.

Science Provides Answers
Petersen sent some of the dead cats and a pooled sample of milk to TVMDL pathologists for testing. Because of their heavy workload, she sent the same material to a former veterinary classmate at Iowa State University (ISU), Dr. Drew Magstadt, now a pathologist at the school’s diagnostic laboratory.

“Whenever I’ve gotten into a real jam professionally – like, you have a question that you can’t seem to find an answer to – the group of folks that have always helped me solve it have been pathologists,” Petersen says. “It’s been pathologists that I could give the clues to who helped finish the puzzle.”

On a warm March night in Amarillo, Petersen sat resting on her back porch at home when a text message from Magstadt popped up on her phone.

“There’s something in the results,” he wrote. “Can I call you?”

On the phone, Magstadt shared what he’d found in the lab tests done on the cats and milk: H5N1.

“I was like, ‘Are you serious?’” Petersen asked Magstadt. “Are you going to run those tests again?”

“Yes,” he said. “Just to make sure.”

The initial H5N1 confirmation flabbergasted Magstadt. The next day, he retested the samples to confirm the finding.

“I had thought we would find the results were negative and we would move on to other testing. So I was very, very surprised when the results came back positive,” says Magstadt, ISU clinical associate professor and a pathologist at the Iowa State Veterinary Diagnostic Laboratory.

The National Veterinary Services Laboratory (NVSL) then confirmed Magstadt’s findings. The documentation of H5N1 by NVSL in a sample of milk from a dairy cow represented an industry first.

“The most surprising part of this, in my mind, is the fact that we’re finding so much virus as we are in the milk, in the mammary gland,” Magstadt says.

‘Show Us The Data’
On April 23, the U.S. Food and Drug Administration (FDA) reported it had detected “viral particles of H5N1 avian influenza” in pasteurized milk available for purchase at grocery stores.

Russo is quick to point out this doesn’t mean the actual virus is in milk. Rather, it’s the genetic material known as RNA.

“I think the FDA needs to show us the data,” Russo says. “The fact that there is viral material in some of the milk on shelves, as detected by rt-PCR. That test doesn’t say whether it is alive or dead. Virus isolation is necessary. The first tests have not grown virus, thankfully, but we need more data.”

No unusual human illnesses have been documented. Government health officials say they have seen nothing unusual in flu activity, according to a senior official at the Centers for Disease Control and Prevention (CDC) who was interviewed for this story. The overall assessment and risk to human health remains low from H5N1, the official says.

“CDC looks for a host of flu-like symptoms,” he told “U.S. Farm Report” host Tyne Morgan during a phone interview. “They do so by looking at people coming into emergency rooms, care systems, etc.”

Yet anecdotal evidence suggests the people most likely to be infected – dairy farm workers who have their hands on cows regularly – aren’t necessarily going to doctors for treatment.

The World Health Organization (WHO) website references just one “laboratory-confirmed case of human infection with an influenza A (H5N1) virus on 1 April 2024” on a dairy farm.

“It’s a mild, mild case and the only symptom he had was pinkeye,” Sid Miller, state commissioner of the Texas Department of Agriculture, told “AgriTalk” host Chip Flory at the time, as reported on AgWeb.

That Texas case marked the second confirmed human case of influenza A(H5N1) detected in the U.S. — and the first in the dairy industry. The first documented case, identified in 2022, involved a person in Colorado who worked with infected poultry that tested positive for the virus.

During his interview with Miller, Flory asked whether the virus could impact beef cattle at some point.

“You’ve seen what’s happened in the cattle markets,” Flory said. “They’re looking at it like this is a major problem for beef.”

Problems aren’t anticipated for Texas beef cattle, which consist primarily of feedlot cattle in the Panhandle, Miller replied.

“The cattle that get it are the older lactating cows, and we don’t have those in the feedlot,” Miller explained. “I think we’re OK, but we’re certainly going to research that.”

Tip Of The Iceberg?
So far, H5N1 has been officially confirmed in only 32 herds in eight states, according to data from USDA’s Animal and Plant Health Inspection Service (APHIS).

Some veterinarians working with dairies in Texas believe the virus is more active than current data suggest. Nick Schneider, a consulting dairy practitioner, is one of them.

“The thing is, when you get into the Panhandle of Texas, I’m not sure there’s anybody (dairy farms) that did not have it,” says Schneider.

Texas is home to 335 Grade A dairies with an estimated 625,00 cows, according to information on the Texas Association of Dairymen website. More than 100 of those operations are in the Panhandle.

The virus likely is being under-reported by the dairy industry because the presence of the virus in dairy cows is new, and there are no reporting requirements, Russo says.

“It’s not a foreign animal disease like it’s considered in poultry, where there are reporting requirements,” she explains. “This is considered an emerging disease (in dairy cattle).”

The dairy industry needs to be “very forward looking” now and address the virus, advises Schneider, the Texas dairy consultant.

“Looking at what happened in the rearview mirror is great, but if you’re not looking at where you’re going, it’s really just a pointless endeavor,” he says.

To that end, he advises gaining insights and expertise in preparation for whatever new information emerges next.

“We need to think about this potentially being something we have to live with, as being a part of the industry in the future,” Schneider says. “I hope I’m wrong. I would love to be wrong about that. But it’s something that we definitely need to consider when we’re thinking of how we’re going to manage it.”

Lessons From Swine And Poultry
Russo also advocates learning the lessons from swine and poultry, which have faced a variety of viral challenges for years.

“It’s important that we don’t try to reinvent the wheel as the cattle industry, but sort of cross the aisle to interact with the poultry folks and the swine folks who have gone through this repeatedly over the years and learn from the defined principles they use and try to adapt them into the bovine space,” she says.

Both swine and poultry have modified their animal management practices from the farm to the marketplace as a result of those experiences.

“Poultry, for instance has very distinct biosecurity principles they abide by to include lines of separation,” Russo says. “One is they keep the outside world out. Another is their use of PPE (physical protective equipment) to protect employees and also the birds from anything that might be carried onto the farm.”

The latter is a message Dr. Barb Petersen has taken to heart. Petersen says she was exposed to H5N1 for more than a month before she learned about the virus and its ability to infect dairy cows and people.

“I’m very fortunate that I never got sick,” she says.

Her advice? “Protect yourselves and your people on the dairy. There’s been underreporting of the virus. Understandably, there’s been a lot of fear. But every dairy that I’ve worked with has – with the exception of one – had sick human beings at the same time they had sick cows.”

Based on that knowledge, Petersen has acquired PPE available through Texas Health and Human Services.

“All the states have personal protective equipment available. Go and get it for your dairies,” she encourages other veterinarians. “If a dairy is on the fence, just provide it to them, offer it to everybody.”

Petersen says she has worked with people infected by H5N1 who do not interact with dairy cows. “I’m talking owners and feeders who don’t usually touch cows,” she says.

Research is underway to determine how much of a health risk the virus poses to humans, Russo says.

“This is a rapidly evolving situation, and the people that are working on it are doing everything they can to ensure the safety of those individuals that are most at risk,” she says.

A Paradigm Shift
The virus continues to hit the U.S. poultry industry hard.

Cal-Maine Foods, the largest producer and distributor of fresh shell eggs in the U.S., announced April 2 that chickens at its facility in Parmer County, located in the southwest part of the Texas Panhandle, tested positive for the virus. As a result, Cal-Maine had to cull nearly 2 million chickens − 1.6 million hens and 337,000 pullets.

In the AgriTalk discussion aired earlier this spring, Flory asked Miller, the Texas ag commissioner, whether he believes state agriculture department investigators are in front of the latest issues with HPAI in dairy cattle.

“I think so,” Miller replied. “We’ve got about 10 months before the ducks and geese come back, so I think we’ll have it figured out by then.”

Moving forward, the U.S. livestock industry might operate in a new world – one where the H5N1 virus is endemic.

Russo is undaunted by the challenge.

“This is not insurmountable, but it’s an issue we need to address swiftly,” she says.

Culled dairy cows going into the food supply deserve special attention, she says.

“We need to do the work so that we can define those movement strategies for the practitioners that are being asked to write health certificates on these farms that have the virus circulating,” Russo says.

The dairy industry needs to be more proactive for the sake of the poultry industry, she adds.

“Putting our heads in the sand, and hoping it burns itself out is not going to work. It’s just not,” she says. “It would take down the entire poultry industry by doing that, because this is highly pathogenic to them.”

That is not hyperbole, Russo says: a dime-sized piece of manure with H5N1 can infect up to 1 million chickens or turkeys.

In essence, the livestock industry needs to go on a bear hunt, as the children’s story says.

‘We can’t go over it. We can’t go around it. We can’t go under it. We have to go through it.”

With that as the focus, solutions to H5N1 can be found and help delivered to livestock producers and veterinarians on the front lines and, ultimately, the U.S. agriculture industry can insure a safe food supply.

This story will be updated by Bovine Veterinarian and Farm Journal editorial staff as more information is available.

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