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 total value of the U.S. potato crop was $4.60 billion in 2024, representing an 8% decrease from the previous year.
Crop-specific shifts and strong prices highlight the variability of this year’s fruit and tree nut harvest, according to USDA data.
The decline in production marks the second consecutive year of contraction in the U.S. turkey industry.
The USDA noted that peanut edible utilization season-to-date is down 3% on the year, despite overall stocks increasing.
Missouri Director of Agriculture Chris Chinn joined us Monday to share highlights from Secretary Brooke Rollins’ visit and her perspective on USDA’s new initiatives.
North Dakota Farmers Union (NDFU) President Mark Watne joined us Monday to share his perspective on the America First Trade Promotion Program and potential implications for producers.

LATEST STORIES BY THIS AUTHOR:

Elizabeth Strom of the American Society of Farm Managers & Rural Appraisers joined RFD-TV to provide the latest perspective on post-harvest business planning and cropland markets in the Midwest.
Dalton Henry, with U.S. Wheat Associates, joined RFD-TV to provide insight on what the pending trade frameworks may mean for American wheat growers.
Our friend Jake Charleston at Specialty Risk Insurance joins us for an industry update.
Mary-Thomas Hart, with the National Cattlemen’s Beef Association, discusses the latest WOTUS developments and their implications for agriculture.
Wed, 12/17/25 – 7:30 PM ET | 6:30 PM CT | 5:30 PM MT | 4:30 PM PT
A massive rail merger could significantly impact North American agriculture and trade flows.
Agriculture Shows
Hosted by Scott “The Cow Guy” Shellady and RFD News Markets Specialist Tony St. James, Commodity Talk delivers expert insight into the day’s ag commodity markets just before the CME opens. Only on RFD-TV and Rural Radio SiriusXM Channel 147.
A look at the news, weather and commodities headlines that drove agriculture markets in the past week.
Everything profits from prairie. Soil, air, water — and all kinds of life! Learn how you can improve your land with prairie restoration, cover crops and prairie strips, while growing your bottom line.
Special 3-part series tells the story of the Claas family’s legacy, which changed agriculture forever.