DAVAO ORIENTAL – Davao Oriental emerged as the frontrunner in the recently concluded Measles-Rubella Oral Polio Vaccine Supplemental Immunization Activity, known as the “Chikiting Ligtas” campaign, led by the Department of Health. The province achieved an impressive 98.84% accomplishment rate for Measles-Rubella (M.R) immunization and a commendable 96.26% completion rate for Oral Polio Vaccine (OPV) […]