22-09-2021, 04:24 PM
The Joint Committee on Vaccination and Immunization has recommended that everyone over the age of 50 receive booster doses. Persons who work in health care, people with underlying health disorders, and people who live with people whose immune systems are weak are all at risk. They will get it no sooner than six months after they take the second dose of immunization.
https://sg.news.yahoo.com/uk-offers-thir...40041.html
https://sg.news.yahoo.com/uk-offers-thir...40041.html