Philippines: Elevated measles activity reported nationwide with the Zamboanga Peninsula most affected, Aug. 23

Event

Filipino health officials have reported elevated measles activity nationwide, with 367 cases reported from Jan. 1-Aug. 6. Over a similar period in 2021, there were only 162 cases reported. The most at-risk province is the Zamboanga Peninsula, followed by Central Visayas and Caraga. This report represents the most complete data available as of Aug. 23.

Context

Measles vaccination coverage in the Philippines is estimated at 57 percent, much lower than the 92-95 percent required to prevent wider community transmission. Authorities reported 3,510 cases nationwide in 2020, roughly 43,400 cases in 2019, and 17,298 cases in 2018.

Measles is a very contagious viral disease that spreads through respiratory droplets created when an infected individual coughs, sneezes, or speaks. Infected individuals can also expose people around them by contaminating surfaces with secretions from the nose, mouth, and throat. Symptoms typically appear 7-14 days after exposure, but can develop up to 21 days after exposure. Symptoms generally include fever, cough, runny nose, red eyes, and a red rash that begins on the face and spreads downward. Serious complications - including pneumonia - can occur, especially in children younger than five years old, adults older than 20 years old, and individuals with a weakened immune system.

Advice

Visit a doctor to ensure vaccination against measles or immunity through previous infection. Practice basic health precautions. Call your medical provider if symptoms develop within three weeks of being in affected areas.