Protection against repeat SARS-CoV-2 infection about 80 percent
Importance of crisis standards of care for equitable allocation of scarce medical resources
19 March 2021WHO renews backing for AstraZeneca COVID jab
19 March 2021Protection against repeat SARS-CoV-2 infection about 80 percent
(HealthDay)—Protection against repeat severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection is about 80 percent but is lower among older individuals, according to a study published online March 17 in The Lancet.
