Senior citizens receive a fourth dose of the COVID-19 vaccine at a vaccination party in Israel
93-year-old Shari Marco receives a fourth dose of the coronavirus disease (COVID-19) vaccine following a vaccination party after Israel approved a second booster shot for the immunocompromised, people over 60 years and medical staff in a retirement home in Netanya, Israel January 5, 2022. REUTERS/Ammar Awad
