Rising Bird Flu Threat Sparks Urgent Warnings Ahead of Holidays

Scientists are increasingly concerned about a new strain of bird flu that has spread to dairy cattle in the U.S., infecting over 600 herds across multiple states. The virus, primarily transmitted through milk, poses a significant challenge to control, with more than 50 known human infections reported. Experts warn of the potential for the virus to evolve and become more transmissible to humans, especially if it combines with seasonal flu, raising fears of a new pandemic. Enhanced testing and monitoring are crucial to understanding and managing the outbreak.