With over 100 deaths reported, the outbreak highlights gaps in vaccination, and the risks of cross-border spread
A deadly measles outbreak in Bangladesh is raising fresh concerns across South Asia, especially in neighbouring India. With the virus known for its extreme contagiousness, health experts warn that no border is strong enough to stop its spread, particularly in communities with low vaccination coverage.
Bangladesh has reported 118 deaths, most of them children, since mid-March. According to the Directorate General of Health Services (DGHS), more than 2,000 suspected cases are currently being treated in hospitals. Alarmingly, five deaths were recorded within just a 24-hour window, underscoring the rapid spread of the disease. Health experts in Bangladesh have linked the surge to disruptions in vaccination programs. Benazir Ahmed, a former director of disease control at DGHS, pointed to the cancellation of a key immunisation initiative, which created a vaccine shortage and left many children vulnerable. The situation is particularly concerning as the country had set a goal to eliminate measles and rubella by 2026.
Measles is one of the most contagious viral diseases, capable of spreading through air and direct contact. According to global health authorities, even a single infected individual can trigger an outbreak in under-vaccinated populations. Given the movement of people across borders, through travel, migration, and trade, the risk of transmission cannot be ignored.
Experts say India is well-prepared, but vigilance, vaccination, and hygiene remain critical to staying safe.
However, experts believe India is in a relatively strong position. Recent data shows that measles-rubella (MR) vaccination coverage in India stands above 90% for both doses. This high coverage has significantly reduced cases, with a 73% drop in measles infections recorded in 2024 compared to the previous year. Paediatrician Dr. Sanjeev Bagai notes that India’s long-standing immunisation efforts have built a solid defence. “The country has achieved a level of herd immunity, which offers protection at the community level,” he explains. Still, he cautions that risks remain due to global and regional movement, adding that air travel and migration can contribute to the spread, especially from regions with weaker healthcare systems. Despite this, experts stress that there is no immediate cause for panic, provided vigilance is maintained.
Protecting yourself and your family starts with vaccination. The MMR vaccine is highly effective, offering up to 97% lifelong immunity after two doses. Children should receive their first dose between 12–15 months and the second between 4–6 years, while unvaccinated adults should also consider getting immunised. Alongside vaccination, basic hygiene practices such as frequent handwashing, proper respiratory etiquette, and maintaining clean, well-ventilated spaces can significantly reduce the risk of infection. During outbreaks, it is advisable to avoid crowded or poorly ventilated areas and seek medical advice promptly if symptoms like fever, rash, or respiratory issues appear.
As Bangladesh battles a growing health crisis, the situation serves as a timely reminder that in an interconnected world, infectious diseases can travel fast, but with strong vaccination coverage and timely precautions, their impact can be contained.
