DOH Explains Why Second Dose Of COVID-19 Vaccine Is Needed
The DOH explained why a second dose of COVID-19 vaccine was needed. The Department of Health (DOH) on Friday explained the reason why a second dose of the COVID-19 vaccine was needed after receiving the first dose. In an online briefing, Health Undersecretary Maria Rosario Vergeire explained that it gave the user the benefit of … Read more