Measles outbreak spreads globally, vaccination crucial for protection

Measles is spreading rapidly once again around the world. Even countries previously considered measles-free such as the United States and Mexico are at risk of outbreaks in 2026 raising global concern.

Experts say that herd immunity has weakened allowing this highly contagious virus to resurface. After COVID-19, routine childhood vaccinations were disrupted in many countries. Due to pressure on hospitals and lockdowns, millions of children missed the MMR vaccine (measles, mumps, rubella).

Since the start of 2026, over 550 cases of measles have already been reported in Spartanburg County, South Carolina prompting school closures and hospital alerts. In 2025, Canada lost its measles-free status while thousands of cases have been reported in Pakistan, India, Indonesia and Yemen.

Experts warn that measles is not limited to fever and rashes. The disease severely damages the immune system making children more susceptible to other illnesses for several years.

Symptoms of measles

Initially, there is runny nose, cough, nasal congestion and eye irritation. A few days later white spots appear in the mouth followed by a rash that starts on the face and spreads across the body.

Prevention and precautions before travel

The two-dose MMR vaccine provides lifelong protection. It is essential to complete vaccination at least two weeks before travelling abroad. After returning from affected areas, monitor for symptoms for 21 days.

Experts emphasize that fighting measles is not just an individual responsibility but a community one. Timely vaccination is the only effective way to protect against this dangerous disease.