Sinovac COVID vaccine shows modest efficacy against SARS-CoV-2 infection in children 3 to 5 years – News-Medical.Net
TrustVaccines
via vaccines https://ift.tt/QeRNJ6X
March 20, 2022 at 07:05PM
Sinovac COVID vaccine shows modest efficacy against SARS-CoV-2 infection in children 3 to 5 years – News-Medical.Net
Welcome to vaccine education 