Bird Flu Virus Was Found in Raw Milk—What to Know About the Risks

Bird Flu Virus Was Found in Raw Milk—What to Know About the Risks
Bottles of raw milk are displayed for sale at a store in Temecula, Calif., on Wednesday, May 8, 2024. JoNel Aleccia/AP Photo
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President-elect Donald Trump’s nominee for the nation’s top health job, Robert F. Kennedy Jr., has vowed to allow wider distribution of raw milk across America. But the detection of bird flu virus in unpasteurized milk sold in California stores underscores what health experts say are the known and potential risks.

“You have to assume that raw milk, unpasteurized milk, has potential infectious agents that can cause serious illness in the people who drink it,” said Michael Osterholm, a University of Minnesota infectious disease researcher who has investigated foodborne illness outbreaks.