By Web Desk
Lahore
The Government of Bangladesh launched an emergency nationwide door-to-door measles and rubella catch-up immunization campaign on Saturday, September 26, mobilizing health workers to vaccinate 3.4 million infants and young children in an urgent push to halt the deadliest measles outbreak in the country's recorded history.
The mass immunization drive, scheduled to run through October 31 across all 64 administrative districts, specifically targets children aged 6 to 59 months who were either missed during standard immunization schedules or have recently reached eligible age. In response to soaring infant fatalities, health authorities lowered the minimum eligibility threshold from nine months to six months to shield vulnerable babies from transmission.
Scope of the nationwide crisis
According to surveillance data from Bangladesh's Directorate General of Health Services, the current outbreak has produced nearly 187,000 suspected cases and more than 21,000 laboratory-confirmed infections since mid-March 2026. Hospitalizations have exceeded 165,000, severely straining pediatric wards across both metropolitan centers and rural district facilities.
Health officials confirmed that measles-related fatalities have reached 1,087, marking the highest toll documented in the country. The US Centers for Disease Control and Prevention and international health agencies have identified the emergency as the world's largest active measles outbreak, calling for coordinated containment support.
Door-to-door immunization strategy
To overcome logistical hurdles in densely populated informal settlements and remote riverine communities, the Ministry of Health deployed mobile teams of vaccinators and trained community volunteers directly to residential doorsteps. Health workers are screening vaccination cards, administering oral drops alongside injectable vaccines, and providing vitamin A supplements to boost immune defenses in malnourished children.
Public health experts trace the severity of the resurgence to cumulative disruptions in routine childhood vaccination during 2024 and 2025. Political transitions, supply chain delays, and the postponement of national supplementary immunization activities created a substantial cohort of unprotected children susceptible to rapid disease transmission.
Dual healthcare burden
The measles surge arrives while Bangladesh's medical system manages a concurrent seasonal rise in dengue fever admissions, stretching intensive care beds and nursing staff across public teaching hospitals. Health authorities have appealed to community leaders, religious organizations, and local educators to assist outreach teams in countering vaccine hesitancy and ensuring universal coverage.
International humanitarian partners, including the World Health Organization and UNICEF, have supplied supplemental vaccine doses and cold-chain storage equipment to support the six-week campaign. Health officials expressed confidence that the door-to-door push will interrupt community transmission before winter conditions set in.
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