Argentina begins administering a booster dose of the COVID-19 vaccine for those older than 50 or those older than 3 years old with immunization problems.
Argentina begins administering booster doses of the COVID-19 vaccine for people over the age of50 andpeople with immunization problems.
Argentina begins administering booster doses of the COVID-19 vaccine for people over the age of 50 yearsoldand people with immunization problems.