Backyard flock owners face knowledge gaps as bird-flu risk rises

A CDC MMWR report (July–December 2025) surveyed 638 U.S. backyard flock owners and found that while most have heard of avian influenza, many cannot identify all signs in birds or humans. About 16% know all human symptoms and roughly one-third know all bird signs; 77% view their personal risk as low, though 90% know recommended precautions. Willingness to use PPE increases with higher knowledge (gloves, boots, and respirators are common; goggles and coveralls less so). Flocks are often small with potential wild-bird access, raising exposure risk. Since 2024, 71 human H5 cases have been reported in the U.S., including three among backyard-flock owners (two deaths). The findings support targeted education to help owners protect themselves, their flocks, and families from avian influenza.