Measles Vaccination Remains Compulsory for Children in Singapore

With the global resurgence of the highly contagious measles virus, Southeast Asia is being affected by infected international travelers, including the city-state of the Republic of Singapore. In early 2026, Singapore's Communicable Diseases Agency (CDA) reported a significant increase in measles cases.

Despite historically high vaccination rates, measles remains a significant public health concern in Singapore.

By mid-February 2026, the CDA had recorded 13 confirmed measles cases for the year, including 11 in January alone, surpassing the 11 cases reported for the entire 2024 and nearing the 27 cases seen in 2025.

The CDA emphasized that all of the January cases involved individuals who were not fully vaccinated with the measles, mumps, and rubella (MMR) vaccine.

The vaccine has been compulsory for children since 1985, with the two-dose MMR regimen introduced in 1998.

While Singapore's robust public health system and high baseline coverage have so far limited widespread outbreaks among the six million residents, officials warn that sustained vigilance, including prompt reporting of suspected cases and strong adherence to vaccination, is essential to prevent outbreaks from escalating in our interconnected world.

As of February 22, 2026, proof of measles vaccination is not required for international visitors arriving in Singapore.