A study reveals that three cow veterinarians in the US tested positive for bird flu antibodies, indicating that not all infections are being detected. The current avian influenza outbreak in dairy cows has spread to 968 herds since March 2024, with 68 confirmed human cases and one death. The CDC emphasizes the need for rapid identification of infected cattle, as the virus may be present in areas without reported cases. The risk to the general population in Europe remains low. Teljes cikk (Euronews.com)