COVID-19 BOOSTER SHOTS. The city government of Mabalacat in Pampanga will start to give Covid-19 booster shots to frontline medical workers on December 1, to be followed by senior citizens. The move is part of the city government's goal to achieve population protection against Covid-19. (Photo courtesy of the City Government of Mabalacat) MABALACAT CITY, Pampanga - The city government here will roll out its coronavirus disease 2019 (Covid-19) booster shots for medical front-liners and senior citizens next month. The move is part of the city's no letup Covid-19 response and vaccine drive to achieve population protection against the dreaded disease. In a virtual announcement on Tuesday, Covid-19 Response Integrated System (CRIS) czar, Dr. Jose Antonio Rivera, said medical workers may get their third vaccine dose starting on December 1 and the elderly sector starting on December 14. Rivera said senior citizens must coordinate with their respective Sangguniang Barangays (village co