Brote OMS — Measles (Bangladesh)

A measles outbreak has been reported across Bangladesh, including the Dhaka region, as of late April 2026. The outbreak affects an area of approximately 500 kilometers and is currently active.

If you are on site, be aware that measles spreads through respiratory droplets and can affect unvaccinated or partially vaccinated individuals. Symptoms typically appear within 10 to 14 days of exposure. Monitor yourself for any signs of illness and seek medical attention promptly if symptoms develop.

Follow local health authority guidance on vaccination status and testing if recommended. Maintain good respiratory hygiene by covering coughs and sneezes, and wash your hands regularly. If you have concerns about your health, contact local medical services or your embassy for current advice specific to your situation.

This alert is based on official World Health Organization Disease Outbreak Notifications.