Zoetis receives a conditional license for an HPAI vaccine

Animal health company Zoetis says it is one step closer to victory in the fight against High-Path Avian Flu (HPAI).

The company says the U.S. Department of Agriculture (USDA) has given them a conditional license to develop a potential vaccine for chickens. Conditional licenses are issued during emergencies and will stand until Zoetis proves safety, purity, and a reasonable expectation of efficacy. Zoetis began working on the vaccine as soon as the virus strain was discovered in U.S. flocks in early 2022.

Iowa Senator Chuck Grassley hopes Ag Secretary Brooke Rollins can address the problem of vaccinated meat exports.

“I think from previous conversations with people, we haven’t used the vaccine because of international trade restrictions, and I think if she could win that over and we can vaccinate, I think it will take care of the problem.”

This all comes amid reports that several USDA employees working on High-Path Avian Flu research were mistakenly let go last week. We contacted the Department, and a spokesperson told us they are working to bring them back because they are considered public safety employees. One ag lawmaker understands the frustrations but is asking for some grace.

Related Stories
The National Milk Producers Federation (NMPF) says recent wins in markets like Malaysia and Cambodia help farmers focus on production rather than trade barriers.
If the House concurs and the President signs, USDA services and farm-bill programs resume at full speed with authorities extended for another year.
A smaller U.S. turkey flock and resurgent avian flu have tightened supplies, driving prices higher even as other key holiday foods show mixed trends.
Here is a regional snapshot of harvest pace, crop conditions, logistics, and livestock economics across U.S. agriculture for the week of Monday, Nov. 10, 2025.
Verified U.S. data show real leather’s carbon footprint is lower than advertised — an edge for the American cattle industry in both marketing and byproduct value.
Stagger buys and diversifies fertilizer sources — watch CBAM, India’s tenders, and Brazil’s import pace to time urea, phosphate, and potash purchases.
Tight cattle supplies keep prices high for ranchers, but policy shifts, export barriers, and packer losses signal a volatile road ahead for the beef supply chain.
Pork producers should prioritize health and productivity gains, hedge feed and hogs selectively, and watch Brazil’s export pace and China’s sow policy for price signals.
For tight margins, contract grazing leverages existing acres into new income streams and spreads risk. Here are some tips for row crop farmers looking to diversify.

Agriculture Shows
From soil to harvest. Top Crop is an all-new series about four of the best farmers in the world—Dan Luepkes, of Oregan, Illinois; Cory Atley, of Cedarville, Ohio; Shelby Fite, of Jackson Center, Ohio; Russell Hedrick, of Hickory, North Carolina—reveals what it takes for them to make a profitable crop. It all starts with good soil, patience, and a strong planter setup.
Champions of Rural America is a half-hour dive into the legislative priorities for Rural America. Join us as we interview members of the Congressional Western Caucus to learn about efforts in Washington to preserve agriculture and tackles the most important topics in the ag industry on Champions of Rural America!
Featuring members of Congress, federal and state officials, ag and food leaders, farmers, and roundtable panelists for debates and discussions.
The goal of “Where the Food Comes From” is as simple as its name implies — host Chip Carter takes you along on the journey of where our food comes from — and we don’t just mean to the supermarket (though that’s part of the big picture!). But beyond where it comes from, how it gets there, and all the links in the chain that make that happen.
Join markets specialist Scott Shellady, better known as the Cow Guy, as he covers the market-close, breaking down headlines that drive the commodities and equities markets with commentary from respected industry heavyweights.