COVID-19 vaccine protection against hospitalization wanes
PASADENA, Calif. — A study released April 22 in The Lancet Respiratory Medicine shows that a booster dose of the ...
Tag: wanes
Covid-19 vaccine protection wanes after three months, study suggests
The protection offered by the Oxford-Astra Zeneca Covid-19 vaccine declines after three months of receiving two doses, a study says. ...