Indonesia Battles Measles Outbreak Ahead of Eid al-Fitr, Intensifies Vaccination Efforts
Indonesia is facing a significant measles outbreak as it prepares for the Eid al-Fitr holidays, prompting the Ministry of Health to accelerate vaccination campaigns and urge public vigilance. As of the eighth week of 2026, the country has recorded 10,453 suspected measles cases, with 8,372 confirmed and six deaths [1].
Rising Cases and Public Health Concerns
The increase in measles cases, which began in early January 2026, is particularly concerning due to the anticipated high levels of public mobility during the Eid al-Fitr celebrations. Increased travel and gatherings create ideal conditions for the highly contagious virus to spread rapidly [2]. One infected person can potentially infect 12-18 others, especially young children [3].
Government Response: Vaccination and Immunization Campaigns
The Indonesian Ministry of Health is responding to the outbreak through several key initiatives. These include accelerating the implementation of Outbreak Response Immunization (ORI) and a Catch-Up Campaign for measles-rubella (MR) vaccination. These programs are being rolled out in 102 districts and cities, with a primary focus on children aged 9-59 months [3] and [2].
Officials aim to achieve 95% immunization coverage before Eid al-Fitr to mitigate the risk of further transmission [4]. Immunization efforts are currently underway in 50 districts/cities [4].
Measles Vaccination Schedule and Effectiveness
Measles vaccination in Indonesia involves two doses: at 9 months and 18 months of age. A single dose at 9 months provides approximately 80% protection, even as completing both doses at 9 and 18 months increases immunity to 97% [3].
Travel Recommendations and Symptom Awareness
The Ministry of Health advises parents and guardians to monitor their children for symptoms such as fever, cough, runny nose, or conjunctivitis before traveling during the Eid season. If any of these symptoms are present, individuals are urged to seek medical attention immediately. Postponing travel until recovery is also recommended due to the virus’s high contagiousness [3].
Affected Provinces
As of early March 2026, measles outbreaks have been identified in 45 districts and cities across 11 provinces: North Sumatra, West Sumatra, South Sumatra, Banten, West Java, Central Java, Yogyakarta Special Region, East Java, West Nusa Tenggara, South Sulawesi, and Central Sulawesi [1] and [2].
Recent Trends
While cases rose in January 2026, there was a decrease in suspected measles cases throughout February 2026. The government continues to monitor the situation and respond promptly to prevent wider transmission [1].