The nationwide bird flu outbreak spread to three more Minnesota flocks in the last month, affecting 380,000 birds, the U.S. Department of Agriculture reported.
Why it matters: "The number of poultry operations that have gone down β¦ is absolutely stunning," University of Minnesota epidemiologist Michael Osterholm told Axios.
Experts worry the evolving bird flu crisis could also exacerbate egg shortages and expose gaps in government disease surveillance.