A concerning spike in measles cases is sweeping across Mongolia, prompting a flood of patients—mostly children—to the National Center for Communicable Diseases (NCCD). Health authorities warn that while measles is one of the most contagious viral diseases, it is also entirely preventable through vaccination. The current outbreak, however, reveals deep gaps in immunization coverage, particularly among school-aged children.

The outbreak has been linked to clusters forming in public schools, which remain in session despite rising case numbers. As a result, worried parents are queuing outside hospitals late into the night. Reports from NCCD describe long lines of caregivers arriving with their children between 10:00 p.m. and midnight, seeking urgent medical assistance.

Doctors are raising the alarm: unvaccinated children who contract measles face a high risk of rapid complications, which in severe cases can lead to death. “Vaccination isn’t just important—it’s critical,” stressed health officials, reiterating the urgency of adhering to Mongolia’s national immunization schedule.

Under current guidelines, children should receive their first measles vaccine at nine months and a second dose at two years of age. Both doses are essential for effective protection. However, many children remain only partially vaccinated or have missed vaccinations altogether, leaving them vulnerable during outbreaks.

Parents are advised to review their children’s vaccination records, typically noted in the pink child health booklet. Those who have missed scheduled vaccines should visit local health centers for catch-up immunizations, which are available for children up to 15 years old.

Moreover, in cases of confirmed exposure to the virus, close contacts must be vaccinated within 72 hours to reduce the risk of infection. NCCD has emphasized the importance of acting swiftly to contain further transmission.

This resurgence serves as a stark reminder of the critical role immunization plays in protecting public health. As schools continue to serve as hotspots, health officials are urging communities to prioritize vaccination—not just for the safety of individual children, but for the health security of the nation.