SummaryPhilippines’ Northern Mindanao logged 411 measles cases in 2025, up 11% from 2024, with 75% patients unvaccinated. Coverage fell to 56.7%, far below herd immunity. Health officials warn of worsening outbreaks in 2026 and are rolling out MR booster drives with Vitamin A from January 19 to February 13, region-wide campaign.