US hospital flu cases hit 10-year high as vaccinations fall Five million fewer influenza doses have been administered this year to US adults than this time last year.
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2026. Május 13. Bonifác napja van
2026. Május 13. Bonifác napja van
US hospital flu cases hit 10-year high as vaccinations fall Five million fewer influenza doses have been administered this year to US adults than this time last year.
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