President Ferdinand Marcos Jr. and his son, Ilocos Norte Rep. Sandro Marcos received their second COVID-19 booster dose during the ‘PinasLakas’ Vaccine Campaign event at SM Manila on Wednesday, August 17, 2022. br br The booster shots were administered by Department of Health Officer-in-Charge Maria Rosario Vergeire and Manila Mayor Dra. Honey Lacuna.