In early 2024, the bird influenza that had been spreading across the globe for nearly three decades did something wholly unexpected: It showed up in dairy cows in the Texas Panhandle. A dangerous bird flu,

Health officials are making a renewed call for vigilance against bird flu​, but some experts are puzzling over why reports of new human cases have stopped.

Health officials are urging vigilance as reports of bird flu cases in humans appear to have stopped. Experts are wondering why.

Over a 14-month period, 70 people in the US were confirmed to have bird flu. But since early February, the number of new diagnoses stands at zero—leaving experts to question why reports of new human cases have essentially stopped.