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Rare drug-resistant flu variant identified in the US, CDC says
What is 'flurona' and why a Mayo Clinic expert says flu cases are ...
Drug-resistant "dual mutant" flu strains now being tracked ... - CBS News
What's new with the flu? Here are 7 things to know
Flu continues to spread at high levels, as doctors warn about …
Weekly U.S. Influenza Surveillance Report | CDC - Centers for …
New CDC Study Looks at Flu Severity by Virus Type and Subtype
Flu variant that hits kids and seniors harder than other strains is ...
Flu Returns as Omicron Surges - The New York Times
New CDC Study Finds Strong Vaccine Effectiveness Against Severe Flu …
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