Covid-19 live updates: CDC advisers weigh mixing and matching coronavirus booster shots - The Washington Post

FDA authorizes booster doses of Moderna and Johnson & Johnson vaccines, says mix and match OK CNN FDA clears Covid boosters for J&J, Moderna and allows 'mix and match' shots CNBC Television Opinion | Leana Wen: Why I chose the Pfizer booster after the Johnson & Johnson vaccine The Washington Post The latest on Covid-19 vaccines in the US CNN
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