Bangladesh faces a measles crisis despite decades of vaccination progress. More than 120,000 suspected and confirmed cases have flooded hospitals across the country, straining healthcare infrastructure to its limits.

The outbreak underscores a paradox in global public health. Bangladesh achieved significant measles control through vaccination campaigns, reducing deaths dramatically over the past two decades. Yet the virus persists, exploiting gaps in immunity coverage. Health officials report that hospitals lack beds, oxygen supplies, and staff to manage the surge.

Measles spreads through respiratory droplets and infects unvaccinated or partially vaccinated populations rapidly. A single infected person can transmit the virus to 12 to 18 others. In crowded settings like Bangladesh's densely populated urban areas, transmission accelerates.

The outbreak reveals vulnerabilities in vaccination programs. Children miss doses due to poverty, geographic isolation, or inadequate health infrastructure. Some families lack access to clinics. Others face vaccine hesitancy rooted in misinformation. Dr. Sajeeb Palit, a pediatrician at Dhaka Medical College Hospital, reports seeing severe complications including pneumonia, encephalitis, and blindness from vitamin A deficiency.

Measles complications prove deadly in malnourished populations. Children with poor nutrition suffer higher mortality rates from the virus. Bangladesh grapples with malnutrition affecting millions of children, compounding outbreak severity.

Global health experts stress that no single intervention stops measles. Two vaccine doses, spaced four weeks apart, offer 97 percent protection. Yet achieving sustained, equitable coverage requires strong health systems, reliable cold chains to preserve vaccines, and community trust.

Bangladesh launched emergency response measures including door-to-door vaccination campaigns and health worker training. Authorities distributed vitamin A supplements, which reduce measles mortality by 23 percent in children under five.

The crisis illustrates why measles