Cold & Flu Activity Report

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Cold & Flu News

New Trial Shows Pfizer’s mRNA Flu Shot Beats Traditional Flu Vaccine

New Flu Variant Could Bring Another Severe U.S. Season

Long COVID Can Take Eight Different Paths, Experts Say

New Measles Spread Across States Threatens U.S. Elimination Status

COVID Vaccination Safer For Kids' Heart Health Than Infection, Study Says

5,000+ Measles Cases Threaten Canada’s Elimination Status

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