Prior Covid-19 Infection Offered Better Protection Than Vaccination During Delta Wave

“Surviving a previous infection provided better protection than vaccination against Covid-19 during┬áthe Delta wave, federal health authorities said, citing research showing that both the shots and recovery from the virus provided significant defense.” “The Centers for Disease Control and Prevention said Wednesday that data from 1.1 million Covid-19 cases in California and New York lastContinue reading “Prior Covid-19 Infection Offered Better Protection Than Vaccination During Delta Wave”