Boosters

New COVID Shots Are Here. How to Time Your COVID, Flu, and RSV Shots This Fall COVID, flu, and RSV vaccines are here. Learn if you're eligible and how to time them for the best protection. Fran Kritz Verywell Health

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Here’s what to know about each vaccine type:

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COVID vaccine efficacy against severe illness just under 50%, per early estimates from 2023 Two European observational studies estimate the vaccine effectiveness (VE) of the COVID-19 XBB.1.5 vaccine approved in fall 2023 against hospitalization, the first one finding 49% overall VE in adults, and one showing good protection—but uneven uptake—among pregnant women. CIDRAP

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Study: COVID vaccines saved 1.6 million lives in Europe New estimates published in The Lancet Respiratory Medicine show that at least 1.6 million European lives have been directly saved by COVID-19 vaccinations, with 60% of those lives saved when Omicron became the dominant strain of the virus—and those numbers may be an undercount.  CIDRAP

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As of March 2023, 2.2 million COVID-19–related deaths have been reported across Europe.