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Moderna says it has a new 'bivalent' COVID vaccine with better protectionApril 20, 2022 -
Medical expert provides answers to 2nd COVID-19 booster dose questionsApril 1, 2022 -
President Biden got his 2nd booster shot Wednesday: 'Didn't hurt a bit'March 30, 2022 -
Could a COVID booster shot become annual?March 23, 2022 -
Data reveals how long a third COVID shot lastsJanuary 21, 2022 -
Who will be eligible this week for a 4th COVID shot?January 12, 2022 -
CDC recommends boosters starting at age 12January 8, 2022 -
COVID-19 vaccine boosters for all adults could begin this weekendNovember 20, 2021 -
Trump isn't planning on getting a booster shotSeptember 4, 2021