In a concerning development, avian influenza, commonly known as bird flu, has started spreading from birds to dairy cows across nine states in the United States. To ensure the public has accurate information, scientists from Utah State University have taken the initiative to address the growing concerns surrounding bird flu.

According to Baylee Woolstenhulme, the Utah Department of Agriculture and Food has been receiving calls from worried individuals regarding bird flu concerns. In response, they have been actively communicating with farmers throughout the state to provide necessary guidance.

However, it is important to note that bird flu does not pose a lethal threat to dairy cows and is not an infectious disease requiring mandatory slaughter, as clarified by Dr. Tom Baldwin, a veterinary pathologist and the director of the Utah Veterinary Diagnostic Laboratory. Additionally, people can safely consume pasteurized milk and properly cooked meat without any risk, stated Bruce Richards, an assistant professor of animal science and USU Extension dairy specialist. The standard process of milk pasteurization effectively deactivates the flu virus.

Despite the minimal risk to humans, avian influenza still poses a concern for livestock and other animals. Farmers have been advised to monitor their dairy cows for certain symptoms such as loose fecal matter, thicker manure, decreased milk production, thicker milk, and low fevers. If a cow shows signs of the flu, it should be isolated in a "hospital pen" and a veterinarian should be contacted.

It is crucial for farmers to avoid mass testing for the flu unless there are specific reasons to do so, advised pathologist Carmen Lau from the Utah Veterinary Diagnostic Laboratory. Testing healthy cows is unnecessary and a waste of time and resources.

While bird flu primarily affects birds, it can potentially be fatal for chickens and some other bird species. In cases where more than 25% of a flock dies within a short period of time, chicken owners may be facing an outbreak.

As we enter the summer months, the flu is expected to become less of an issue. Reduced bird migration through Utah and warmer temperatures will likely slow down the spread of the virus. However, experts warn that the conditions could reverse in the fall, leading to a resurgence of the virus.

With continuous communication and vigilance, scientists, farmers, and authorities in Utah are working together to mitigate the spread of avian influenza and ensure the public remains informed about the risks and necessary precautions.