UK recommends COVID-19 booster shots for over 50s

The U.K. said it will offer a third dose of COVID-19 vaccine to everyone over age 50 and other vulnerable people after an an expert panel said the boosters were needed to protect against waning immunity this winter. Health Secretary Sajid Javid told lawmakers that the government had accepted the recommendation of the Joint Committee on Vaccination and Immunization and would start offering booster shots next week. The World Health Organization has asked wealthy nations to delay booster shots until every country has vaccinated at least 40% of their populations.