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  1. Rare drug-resistant flu variant identified in the US, CDC says

  2. What is 'flurona' and why a Mayo Clinic expert says flu cases are ...

  3. Drug-resistant "dual mutant" flu strains now being tracked ... - CBS News

  4. What's new with the flu? Here are 7 things to know

  5. Flu continues to spread at high levels, as doctors warn about …

  6. Weekly U.S. Influenza Surveillance Report | CDC - Centers for …

  7. New CDC Study Looks at Flu Severity by Virus Type and Subtype

  8. Flu variant that hits kids and seniors harder than other strains is ...

  9. Flu Returns as Omicron Surges - The New York Times

  10. New CDC Study Finds Strong Vaccine Effectiveness Against Severe Flu

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