Home Health workers administer COVID-19 vaccines to eligible recipients during the first day of the National Vaccination Days in Navotas City, Nov. 29, 2021. (Photo courtesy of Navoteño Ako – Navotas City Public Information Office) Health workers administer COVID-19 vaccines to eligible recipients during the first day of the National Vaccination Days in Navotas City, Nov. 29, 2021. (Photo courtesy of Navoteño Ako - Navotas City Public Information Office)