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COVID-19 Vaccines – New Data on Booster of Janssen Vaccine

September 21, 2021 - The Janssen (Johnson & Johnson) announced new data on their COVID-19 vaccine showing that protection against COVID-19 increases when a booster shot of the vaccine is administered following the initial 1-dose regimen. The safety profile of the vaccine remained consistent and was generally well-tolerated when administered as a booster.

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