Moderna booster should be effective against omicron, study says; Sens. Warren, Booker test positive: COVID-19 updates

Moderna booster should be effective against omicron, study says; Sens. Warren, Booker test positive: COVID-19 updates

USATODAY.com

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A lab study suggests that Moderna's booster shot is effective against omicron; Senators Warren and Booker test positive for COVID-19. Updates.
 

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