Chile begins to administer booster shots of the COVID-19 vaccine for people over the age of 55 who have already received two doses of the Coronavac vaccine.
Chile begins to offer booster shot of the COVID-19 vaccine for people aged above 55 years old who had already received two doses of the Coronavac vaccine.
Chile begins to administer booster shots of the COVID-19 vaccine for people overtheage of55who have already received two doses of the Coronavac vaccine.