CDC Collaborates with Texas A&M School of Public Health to Assess Avian Flu Among Dairy Farm Workers
The Centers for Disease Control and Prevention (CDC) has partnered with the Texas A&M School of Public Health to evaluate the impact of avian influenza (H5N1) on dairy farm workers. This collaboration aims to enhance understanding of the virus’s transmission dynamics and develop effective protective measures for those in close contact with infected animals.
Recent studies have revealed that H5N1 can infect dairy cattle, leading to concerns about potential transmission to humans. In April 2024, a dairy worker in Texas contracted the virus after exposure to infected cows, marking the first known instance of cow-to-human transmission in the U.S. (agriculture.com) Additionally, a study published in February 2025 found that 2% of veterinarians tested had antibodies for H5N1, despite not recalling any symptoms, suggesting that the virus may be underreported among those in the field. (apnews.com)
The Texas A&M School of Public Health, renowned for its expertise in zoonotic diseases, will conduct comprehensive assessments to identify risk factors and implement preventive strategies. The collaboration underscores the importance of proactive surveillance and worker protection in mitigating the spread of avian influenza within the dairy industry.
Health authorities continue to advise dairy farm workers to adhere to strict biosecurity measures, including the use of personal protective equipment when handling animals or materials that may be contaminated. While the current risk to the general public remains low, ongoing research and vigilance are essential to prevent further transmission and protect both animal and human health.
Recent Developments in Avian Flu Among Dairy Workers:
- Bird flu detected among US veterinarians tested last year, CDC says
- Some people didn’t know they had a bird flu infection, study of veterinarians suggests
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