Kids get limited COVID protection from world's most popular vaccines - Nature Journal

First analyses of two Chinese-made vaccines in young children show that the shots do provide 60–65% effectiveness against hospitalization.

A health worker gives the CoronaVac COVID-19 vaccine to a child in Santiago.Credit: Marcelo Hernandez/Getty Three new studies offer a first look at how well some of the most widely used COVID-19 vac… [+5665 chars]

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