Durability of single-dose Janssen vaccine before, during Delta variant surge - EurekAlert

What The Study Did: National claims data were used to assess the association between receiving the Janssen vaccine and COVID-19–related infections and hospitalizations before and during the Delta variant surge.

What The Study Did: National claims data were used to assess the association between receiving the Janssen vaccine and COVID-19–related infections and hospitalizations before and during the Delta var… [+1351 chars]

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