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Recent U.S. Avian Influenza Outbreak is a Concern For Public Health

A contagious and deadly form of avian influenza has spread across multiple states in recent weeks. The highly infectious virus has killed many farmed poultry and wild birds.

Since early January, the virus began killing chickens in northeast Canada, and it has made its way through factory farms and migrating ducks, geese, and swans from Florida to Maine. The virus has also been making its way through Asia, the Middle East, and Europe, with 300 outbreaks in 19 European countries in the last few weeks. In Israel, thousands of cranes have been killed at a nature reserve.

It has also made thousands of turkeys sick in Kentucky and Indiana, which began a mass slaughter of the birds and import bans. Officials were shocked at how efficiently and quickly this virus is killing the animals, saying the animals are dying within hours of the initial infection. In Indiana, according to NY Times, the state officials have already euthanized more than 100,000 birds.

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Trending Video

PRRS Eradication Strategies - Dr. DeBuse and Dr. Tousignant

Video: PRRS Eradication Strategies - Dr. DeBuse and Dr. Tousignant


In this episode of The Swine it Podcast Show, Dr. Neil DeBuse from Kalmbach Feeds and Dr. Steve Tousignant from Vaxxinova US discuss PRRS management strategies, recombination risks, whole genome sequencing, and the role of autogenous immunization programs in swine systems. They highlight practical approaches to improving immunity, reducing outbreaks, and advancing PRRS control across production systems. Listen now on all major platforms!

"Being PRRS negative sooner is a real key for eradication because every additional positive week increases production losses and viral exposure risks." - Dr. Neil DeBuse

Meet the guest: Dr. Neil DeBuse is a veterinarian at Kalmbach Feeds with more than 30 years of experience in swine health and production. His work focuses on PRRS control, biosecurity, immunity, and improving production stability across commercial swine systems in the United States and internationally.

Dr. Steve Tousignant is Director of the Swine Business Unit and Technical Services Veterinarian at Vaxxinova US, with a DVM and PhD from the University of Minnesota. His experience combines epidemiology, technical services, and practical immunization strategies designed to support consistent herd performance and long-term production stability. Don’t miss the chance to be part of the Swine Inner Circle!