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 โฆ 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.