Texas A&M Researchers Tested Far-UVC Light for Poultry

Scientists explored whether targeted light exposure could safely neutralize avian influenza in farm environments.

Updated on Sept. 22, 2026 in Life Sciences

A clinical ultraviolet lamp fixture suspended in a metallic agricultural environment, casting a faint blue light on mesh flooring. — Texas A&M researchers are conducting a study on far-UVC light to inactivate avian influenza, potentially preventing mass poultry culls. AI Illustration. Upload story photo >

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Should the government prioritize funding for new poultry disease prevention technology to protect food prices?

Texas A&M AgriLife researchers have launched a study to test if far-UVC light can effectively inactivate highly pathogenic avian influenza (HPAI) in poultry. The project seeks to protect livestock without causing harm to the birds.

Why it matters

Following mass poultry culls in 2025 caused by avian influenza, this research aims to provide a safer, non-invasive method for disease control. By neutralizing pathogens in the air, the technology could prevent widespread outbreaks on farms.

The study uses air-sampling equipment to measure the inactivation of indicator organisms, including aerobic bacteria, coliforms, and Staphylococcus aureus. Far-UVC light operates at a wavelength that inactivates pathogens without penetrating deep into skin or eyes.

The players

Texas A&M AgriLife

This is a statewide agency that manages agricultural research, extension, and teaching programs for the state of Texas.

U.S. Department of Agriculture

This is the federal executive department responsible for developing and executing laws related to farming, forestry, and food.

The details

The research team is utilizing specialized light technology to combat HPAI by targeting airborne particles before and after exposure. This process aims to eliminate viral threats in poultry housing while maintaining the health and safety of the birds.

A strain of avian influenza led to mass poultry culling in 2025.
Texas A&M AgriLife announced the project details in September 2026.

The Big Picture

The project follows the research priorities established by the Highly Pathogenic Avian Influenza Poultry Innovation Grand Challenge. This study shifts the paradigm toward non-chemical, light-based sanitation methods for large-scale agricultural biosecurity.

Success in this research could lead to the development of new sanitation equipment that makes commercial poultry farming more resilient against viral outbreaks. This technology may eventually reduce the reliance on culling measures by providing a preemptive defense for livestock health.

The takeaway

Advancements in far-UVC light technology offer a promising path toward protecting livestock without harsh chemicals or physical interventions. Farmers and industry stakeholders should monitor these results to gauge when this light-based sanitation might become viable for commercial use.