Ground beef tested negative for bird flu, USDA says The Citizen 2 years ago The USDA tested 30 samples from states with herds infected by H5N1. Source: CBS Minnesota Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook USDA proposes limits to added sugars and sodium in school mealsDateFebruary 3, 2023In relation toFifty LakesUSDA approves vaccine for honeybees, biotech company saysDateJanuary 6, 2023In relation toFifty LakesBird flu detected in beef tissue for first time, USDA saysDateMay 24, 2024In relation toFifty Lakes