The news we have all been waiting to hear.
"Immunity to the coronavirus lasts at least a year, possibly a lifetime, improving over time especially after vaccination"
"most people who have recovered from Covid-19 and who were later immunized will not need boosters. Vaccinated people who were never infected most likely will need the shots, however, as will a minority who were infected but did not produce a robust immune response."
"Immunity to the coronavirus lasts at least a year, possibly a lifetime, improving over time especially after vaccination"
"most people who have recovered from Covid-19 and who were later immunized will not need boosters. Vaccinated people who were never infected most likely will need the shots, however, as will a minority who were infected but did not produce a robust immune response."