WEST LAFAYETTE, INDIANA (RFD News) — The U.S. Department of Agriculture (USDA) is investing $2 million into a new effort aimed at slowing the spread of Highly-Pathogenic Avian Influenza (HPAI).
A Purdue University research team is testing an anti-viral fogging system designed to target the virus in the air and on surfaces inside poultry facilities.
Researchers say the technology uses a natural oil compound that can disrupt the HPAI virus’s spread. They hope the new approach could give farmers a practical tool to better protect flocks and prevent future outbreaks.
Since the beginning of the bird flu outbreak in 2021-2022, HPAI has led to the culling of more than 90 million birds in the U.S. since 2022, resulting in losses in the billions for U.S. poultry and egg producers.
Declining cases prompt officials to ease nationwide poultry restrictions, though local measures remain available if needed.
Eric Weaver with UNL joins us to share about a promising new HPAI vaccine, early test results, next steps in development, and its potential impact on the livestock industry.
April 28, 2026 05:03 PM
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More than 15 million birds were affected by bird flu, but fewer outbreaks are helping bring egg prices down
April 02, 2026 11:50 AM
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Bigger flocks are rebuilding egg and poultry supply.
March 25, 2026 06:00 AM
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As spring migration ramps up, USDA officials warn farmers about rising bird flu risks and urge stronger biosecurity measures. Resources are available through APHIS to help protect livestock.
March 24, 2026 10:24 AM
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APHIS Veterinary Medical Officer Dr. Chelsey Shiveley discusses USDA’s biosecurity resources available to poultry producers ahead of spring migration, increasing the risk of Highly Pathogenic Avian Influenza (HPAI) threatens commercial flocks.
March 18, 2026 02:08 PM
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