Mix-and-match trial finds additional dose of COVID-19 vaccine safe, immunogenic
In adults who had previously received a full regimen of any of three COVID-19 vaccines granted Emergency Use Authorization (EUA) ...
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CDC advisers endorse Moderna, J&J boosters plus mix-and-match strategy
The next step is for CDC Director Rochelle Walensky to endorse the booster guidelines, which will then allow the shots ...
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FDA authorizes Moderna, J&J Covid-19 boosters, allows mix-and-match shots
But all J&J recipients who are at least two months past their shot may get a booster, a recognition of ...
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Covid-19 live updates: Americans can ‘mix-and-match’ booster shots, FDA to announce
The FDA is preparing to approve boosters of the Moderna and Johnson & Johnson vaccines for certain populations, after it ...
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