Veterinary Regulations

UDSA to Hold Listening Sessions Addressing the Rural Veterinary Shortage

Tue, 23 Sep 2025 17:26:29 GMT

Last month, Secretary of Agriculture Brooke Rollins announced the Rural Veterinary Action Plan, which will enhance the support available for rural veterinarians across the US. The plan includes the following action items:

Improve Veterinary Grant Programs
Better Understand the Rural Veterinary Shortage
Recruit and Retain Veterinarians
Catalog Federal Resources Available to Veterinarians
Work with Stakeholders to Understand the Barriers to Entry and Increase Recruitment in Rural Areas

This plan aims to address the rural veterinary shortage due to the low percentage of veterinary school students that come from rural areas or express an interest in rural practice, along with the low number of recent grads entering production animal medicine.

As a part of the working with stakeholders action item, USDA will be hosting two virtual listening sessions for the veterinary workforce on Sept. 29 and 30. The following USDA agencies will be represented at these sessions:

National Institute of Food and Agriculture
Economic Research Service
Food Safety and Inspection Service
Animal and Plant Health Inspection Service
Rural Development

These sessions will begin with a short update on the current veterinary landscape followed by stakeholder comments for the remainder of the meeting. Interested parties are invited to participate and must register for these sessions in advance. Both sessions will cover the same topics.

Register for the September 29 Session

Register for the September 30 Session

USDA Announces New Federal Order, Begins National Milk Testing Strategy to Address H5N1 in Dairy Herds

Fri, 06 Dec 2024 19:32:32 GMT

Today, the U.S. Department of Agriculture’s (USDA) Animal and Plant Health Inspection Service (APHIS) is announcing the start of its National Milk Testing Strategy (NMTS), which builds on measures taken by USDA and federal and state partners since the outbreak of highly pathogenic avian influenza (HPAI) H5N1 in dairy cattle was first detected in March 2024. Today, USDA is issuing a new Federal Order, as well as accompanying guidance, requiring that raw (unpasteurized) milk samples nationwide be collected and shared with USDA for testing. This new guidance from USDA, which was developed with significant input from state, veterinary and public health stakeholders, will facilitate comprehensive H5N1 surveillance of the nation’s milk supply and dairy herds.

“Since the first HPAI detection in livestock, USDA has collaborated with our federal, state and industry partners to swiftly and diligently identify affected herds and respond accordingly. This new milk testing strategy will build on those steps to date and will provide a roadmap for states to protect the health of their dairy herds,” said Agriculture Secretary Tom Vilsack. “Among many outcomes, this will give farmers and farmworkers better confidence in the safety of their animals and ability to protect themselves, and it will put us on a path to quickly controlling and stopping the virus’ spread nationwide. USDA is grateful to our partners who have provided input to make this strategy effective and actionable, and we look forward to continued collaboration in seeing this through.”

This NMTS is designed to increase USDA’s and public health partners’ understanding of the virus’ spread in the United States through a structured, uniform, and mandatory testing system that will help swiftly identify which states, and specific herds within them, are affected with H5N1; support the rapid implementation of enhanced biosecurity measures to decrease the risk of transmission to other livestock; and importantly, inform critical efforts to protect farmworkers to help lower their risk of exposure. USDA believes this additional step is needed to proactively support effective biosecurity measures, which is key for states and farmers to contain and eliminate H5N1 infections from their livestock and to eliminate HPAI in livestock across the U.S. dairy population.

“This testing strategy is a critical part of our ongoing efforts to protect the health and safety of individuals and communities nationwide,” said HHS Secretary Xavier Becerra. “Our primary responsibility at HHS is to protect public health and the safety of the food supply, and we continue to work closely with USDA and all stakeholders on continued testing for H5N1 in retail milk and dairy samples from across the country to ensure the safety of the commercial pasteurized milk supply. We will continue this work with USDA for as long and as far as necessary.”

The Federal Order released today makes three new requirements. First, it requires the sharing of raw milk samples, upon request, from any entity responsible for a dairy farm, bulk milk transporter, bulk milk transfer station, or dairy processing facility that sends or holds milk intended for pasteurization. Second, the Federal Order requires herd owners with positive cattle to provide epidemiological information that enables activities such as contact tracing and disease surveillance. Finally, like USDA’s April 24 Federal Order, it requires that private laboratories and state veterinarians report positive results to USDA that come from tests done on raw milk samples drawn as part of the NMTS. The first round of silo testing under the Federal Order and the NMTS is scheduled to begin the week of Dec. 16, 2024, although some states are already conducting testing compatible with the NMTS.

This new Federal Order does not override or supersede USDA’s April 24 Federal Order , which still requires the mandatory testing of lactating dairy cows prior to interstate shipment and requires that all privately owned laboratories and state veterinarians report positive test results connected with those tests. The new Federal Order announced today is intended to complement and enhance this existing order.

National Milk Testing Strategy

As part of the National Milk Testing Strategy, APHIS will work with each state in the contiguous United States to execute testing in a way that works for the state and that aligns with the NMTS standards. Once a state begins testing under the NMTS, APHIS will place that state into one of five stages based on the HPAI H5N1 virus prevalence in that state. As states move to another stage, we will have a stronger picture of our progress towards eliminating HPAI H5N1 at state, regional and national levels. These stages include:

Stage 1: Standing Up Mandatory USDA National Plant Silo Monitoring

USDA will immediately begin nationwide testing of milk silos at dairy processing facilities. This national sample will allow USDA to identify where the disease is present, monitor trends, and help states identify potentially affected herds.

Stage 2: Determining a State’s H5N1 Dairy Cattle Status

Building on the results of silo monitoring, in collaboration with states, USDA will also stand up bulk tank sampling programs that will enable us to identify herds in the state that are affected with H5N1.

Stage 3: Detecting and Responding to the Virus in Affected States

For states with H5N1 detections, APHIS will work quickly to identify specific cases and implement rapid response measures, including enhanced biosecurity using USDA’s existing incentives programs, movement controls and contact tracing.

Stage 4: Demonstrating Ongoing Absence of H5 in Dairy Cattle in Unaffected States

Once all dairy herds in a given state are considered to be unaffected, APHIS will continue regular sampling of farms’ bulk tanks to ensure the disease does not re-emerge. Bulk tank sampling frequency will progressively decline as the state demonstrates continual silo negativity (e.g., weekly, monthly, quarterly if continually negative). If a state becomes affected, USDA will re-engage detection and response activities, and the state will return to Stage 3.

Stage 5: Demonstrating Freedom from H5 in U.S. Dairy Cattle

After all states move through Stage Four, APHIS will work with the states to begin periodic sampling and testing to illustrate long-term absence from the national herd.

As of this announcement, the following six states will be included in the first round of states brought into the program for testing: California, Colorado, Michigan, Mississippi, Oregon, and Pennsylvania.

As states begin testing under the NMTS and as they move through the five stages, their progress will be shared at USDA HPAI in Livestock Testing . While the majority of states will enter the NMTS at Stage 1, we anticipate states with ongoing testing may meet the testing requirements described above in Stages 2-4. USDA will work closely with states to determine each state’s status. While the majority of states will enter the NMTS at Stage 1, we anticipate states with ongoing testing may meet the testing requirements described above in Stages 2-4. USDA will work closely with states to determine each state’s status.

Webinars and Additional Information

USDA will co-host information sessions for all state animal health officials and state dairy regulators the week of Dec. 9 to learn more about the National Plant Silo Monitoring and sampling procedures. These sessions are scheduled for Tuesday Dec. 10 and Wednesday Dec. 11 to allow multiple opportunities for dairy regulators and industry stakeholders to participate.

APHIS has been working diligently to educate and inform key state and animal health partners about this Federal Order and National Milk Testing Strategy, as well as to establish written agreements with states to support how they can work with USDA under the new strategy.

APHIS has also sought and received input from state animal and public health partners about potential needs for the strategy and implementation across their various states, particularly for standardized sampling tools, outreach, and potential personnel and fiscal resources from USDA.

In the coming weeks, APHIS will include additional states in the NMTS. Throughout this process APHIS will continue to support and offer resources to states that develop bulk milk testing plans in a way that meets the needs of each state and the importance of the response. APHIS will work with each of the 48 contiguous states to participate in the program.

USDA’s Multifaceted Effort to Address H5N1

Since confirming the initial H5N1 infections in cattle in March 2024, USDA has taken significant steps to better understand and control the virus’s spread. This response was aided by APHIS’ more than 50 years of experience in research and managing influenzas across other animal species, and by long-standing partnerships with state animal health officials that allow for the swift establishment of all testing and response activities. APHIS and state partners have seen significant success in responding to detections identified through state-level testing programs, and the NMTS builds on these efforts and will better identify the prevalence of the virus and guide response steps nationwide.

USDA has provided all H5 livestock testing through the NAHLN laboratory network, free of charge, regardless of whether it was performed for pre-movement testing under the current Federal Order; through the Dairy Herd Status Program; under testing programs that some states have designed pursuant to their unique authorities; prior to intrastate movement to fairs, exhibitions, or sales as part of state testing programs; or for producers interested in learning the status of their livestock herds. As a result of this testing, USDA has received samples from each of the 48 contiguous states over the course of this outbreak, with all confirmed positive findings being reported through the APHIS website, and whole genome sequences of each detected virus uploaded to public databases.

USDA continues to stress to farmers nationwide that effective biosecurity practices are the best weapon against the spread of disease, and that all farms should review their current biosecurity measures and ensure best practices identified over the past eight months are incorporated, even if H5N1 has not been detected in their state or region.

USDA strongly encourages herd owners to participate in the already available producer support programs, which help to cover the cost such as biosecurity programming, PPE for employees, and veterinary care. Producers can find more information at Financial Assistance | Animal and Plant Health Inspection Service , or at your nearest USDA Farm Service Agency county office .

USDA Research Related to H5N1 in Dairy Cattle

USDA has been working collaboratively with its federal partners at HHS to better understand the origin of the emergence of the virus and its potential impact in both bovines and humans. USDA has leveraged its laboratories, researchers, and regulatory agencies to address this issue and, in partnership with FDA, help ensure the safety of our nation’s food supply. This includes lab and personnel support for FDA-designed studies to test the safety of milk and dairy products and reaffirm the efficacy of pasteurization for the safety of products on retail shelves. USDA FSIS has also completed a series of studies on beef , which demonstrate that safely cooking beef inactivates the H5N1 virus, if present. USDA APHIS has also prepared and shared two separate epidemiological reports on the virus and its spread, which can inform biosecurity practices and next steps.

To learn more about USDA’s response to HPAI in dairy cattle, visit www.aphis.usda.gov/livestock-poultry-disease/avian/avian-influenza/hpai-detections/livestock .

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USDA Reports First H5N1 Detection in Swine

Wed, 30 Oct 2024 23:27:10 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

Colorado Ramps Up Bird Flu Response, Requires Milk Testing

Wed, 24 Jul 2024 15:37:46 GMT

Colorado began requiring dairies to test milk supplies for bird flu every week, the state’s veterinarian told Reuters on Tuesday, as a federal team arrived to help investigate an escalating outbreak in cows that has spread to chickens and people.

The state’s new mandate aims to identify additional farms that could be infected and spread the disease to other dairies or poultry flocks, after the largest cluster of human cases to date in the United States occurred on a Colorado farm this month.

Bird flu infections linked to dairy cows have wiped out 3.1 million egg-laying chickens in Colorado in recent weeks, and poultry workers also tested positive.

Colorado has confirmed infections in 47 dairy herds since the U.S. outbreak in cows began in late March, with about 60% of its cases detected in the past month, according to U.S. data. Nationally, 13 states have reported infections in about 168 herds since spring.

In Colorado, the loss of millions of chickens triggered the requirement for licensed dairies with lactating cows to test bulk milk supplies weekly, state veterinarian Maggie Baldwin said in an interview. About 70% of the state’s laying hens were eliminated, according to U.S. data.

“We really said what we’re doing right now is not effective and we need to change strategy,” Baldwin said.

The U.S. Department of Agriculture since late April has required testing for lactating cows that are being shipped over state lines. The agency later launched a voluntary program to test bulk milk supplies .

A USDA epidemiological “strike team” arrived in Colorado this week to assess how the virus may be spreading among dairies there, Baldwin said. Workers or vehicles can carry the virus from farms.

If mandated testing reveals additional infections, Colorado can take further steps to contain the virus, Baldwin said.
Six Colorado farm workers tested positive for bird flu in July after culling chickens at an infected egg farm, the U.S. Centers for Disease Control and Prevention said.

More than 150 workers were exposed to the infected poultry, and 69 developed symptoms and were tested, according to the Colorado Department of Public Health and the Environment.

Colorado’s public health department reported a presumptive positive human case on a different Colorado poultry farm on Friday. About 350 people were involved in culling chickens at that farm, where 23 workers developed symptoms and were tested, the department told Reuters. The CDC has not confirmed the presumptive positive case.

Testing remains in progress, Colorado’s health department said on Tuesday.

Reporting by Tom Polansek in Chicago and Leah Douglas in Washington; Editing by Bill Berkrot

USDA Issues Permit for Santa’s Reindeer to Enter the U.S.

Fri, 22 Dec 2023 20:58:37 GMT

USDA’s Animal and Plant Health Inspection Service (APHIS) today issued a transit permit to Mr. S. Nicholas Claus of the North Pole, a distributor with Gifts and Good Cheer, Inc. The permit will allow reindeer to enter and exit the United States between the hours of 6 p.m. on Dec. 24, 2023, and 6 a.m. on Dec. 25, 2023, local time, through or over any U.S. border port.

“USDA is delighted to grant Mr. Claus and his reindeer a special permit to enter the United States, ensuring a seamless journey for the joy they bring each holiday season,” said Jenny Lester Moffitt, Under Secretary for Marketing and Regulatory Programs. “We extend a warm welcome to Mr. Claus and recognize the vital role of U.S. milk and cookies in fueling his festive flight.”

Veterinary officials ensured the reindeer met all entry requirements before issuing the permit. Dr. Rosemary Sifford, USDA’s Chief Veterinary Officer, stated: “At a recent inspection, the reindeer were found to be healthy and able to prance and paw with each hoof.”

It was noted on the health certificate that one reindeer, Rudolph, has a minor physical anomaly. However, APHIS indicated that Rudolph’s red nose, while bright, was normal for him and not a concern.

APHIS regulates the movement of cervids, including reindeer, to protect the health of America’s livestock population. The permitting process provides assurance that only healthy animals enter the United States.

USDA has confirmed that the reindeer will arrive pulling a wooden sleigh with jingling bells attached, filled with brightly wrapped gifts. Port personnel will clean and disinfect the runners and underside of the sleigh at the time of entry. They will also conduct a short visual inspection of the reindeer. Mr. Claus has been asked to disinfect his boots and thoroughly wash his hands. These measures are intended to prevent the entry of any livestock diseases the team may encounter during deliveries to farms and houses around the world prior to entering the United States.

Mr. Claus also provided an advance list of what port personnel should expect upon their arrival. This includes a variety of food items, all of which come from approved locations and none of which pose a threat to U.S. animal or plant health.

“It’s important that Gifts and Good Cheer, Inc. take all the right steps and precautions to protect against the potential introduction of pests and diseases,” explained Mr. Claus. “I appreciate USDA’s assistance every year as we gear up for our big night.”

House Passes Bill to Preserve Veterinary Use of Xylazine

Wed, 13 Dec 2023 20:45:55 GMT

The House of Representatives passed the Support for Patients and Communities Reauthorization Act on Tuesday. The Act, in part, fights the illicit use of xylazine in humans while preserving access to the drug for use in animals.

“For beef packers, xylazine is used to quickly and humanely sedate sick or injured cattle in a manner that can safely and effectively be administered by workers. Xylazine has both animal welfare and worker safety benefits at beef plants, and there are no equally safe and effective alternatives,” said Meat Institute President and CEO Julie Anna Potts.

Xylazine is used to a lesser degree in pigs than in beef. “But it is an issue for vets in general as DEA schedule drugs are a huge hassle and really limit access. It is one more limit on what we can do,” Jim Lowe, DVM, associate dean of Online Programs and Extension at the University of Illinois College of Veterinary Medicine told Farm Journal’s Pork earlier this month.

At issue is the concern that xylazine, a drug approved by the U.S. Food and Drug Administration for use in animals, is being imported illegally in powder form and added to fentanyl. Xylazine is not approved for human use.

The Combating Illicit Xylazine Act was included in the Support for Patients and Communities Reauthorization Act, H.R. 4531, approved by the House with a vote of 386-37.

“We appreciate the hard work of Congressmen Jimmy Panetta (D-CA) and August Pfluger (R-TX) and the Energy and Commerce Committee for including the xylazine measures in the bill passed by the House with strong bipartisan support,” said Potts. “We now call for swift Senate consideration.”

The bill will ensure the Drug Enforcement Agency (DEA) has the power to stop the illegal flow of xylazine to humans, while allowing its continued access for veterinary purposes.

Xylazine Bill Protects Veterinary Access to the Sedative

Over-The-Counter Livestock Antibiotics Officially a Thing of the Past

Thu, 08 Jun 2023 17:39:23 GMT

Farmers have had months to prepare, but on June 11, the FDA’s new directive “Guidance for the Industry #263” will officially go into effect. This means over-the-counter (OTC) livestock antibiotics will no longer be available through traditional retail channels. Instead, these antibiotics will now require a prescription from a licensed veterinarian.

According to the FDA, this is part of a broader effort to combat antimicrobial resistance, a serious threat to both animals and the public health. While livestock producers are continuously working to practice judicious antibiotic usage, this guidance will provide consumers with an extra layer of assurance.

“It’s a confidence thing,” says Jim Lowe, DVM, director of the College of Veterinary Medicine I-Learning Center at the University of Illinois. “The regulators have said, ‘Listen, we want some more oversight here, so we have more confidence in the supply chain.’ My perception is we’re not changing what we’re doing. We’re just going to document and tell people what we’re doing better. It’s about transparency.”

While the guidance states that livestock producers will need to obtain a valid prescription from a licensed veterinarian with whom they have a veterinarian-client-patient-relationship, the prescription status does not require that these products be purchased directly from a veterinarian. Instead, the FDA notes that you may be able to buy prescription animal drug products from various suppliers or distributors pending certain state requirements. These suppliers would then act as a “pharmacy” and customers would have to show a prescription prior to purchasing them.

For a complete list of antibiotics that will no longer be available over-the-counter, click here. Products unaffected by the change include ionophores, antiparaciticides, injectable and oral nutritional supplements, oral pro/prebiotics and topical non-antibiotic treatments. These products will continue to remain available through standard OTC marketing channels.