Health officials around the world are warning travelers about a sharp increase in measles cases. The Korea Disease Control and Prevention Agency (KDCA) is urging everyone to be fully vaccinated before traveling abroad, as many recent cases in Korea have been from travelers returning from other countries. Globally, measles cases have surged, with the World Health Organization (WHO) reporting around 360,000 cases in 2024. This is largely because of a drop in vaccination rates, which were disrupted during the COVID-19 pandemic What Should Travellers Be Aware Of? According to the KDCA, many of these infections came from countries with ongoing measles outbreaks. The number of global measles cases jumped to about 360,000 in 2024, as vaccination efforts were disrupted by the COVID-19 pandemic. The countries linked to the most imported cases are: VietnamSouth AfricaUzbekistanThailandItalyMongoliaFor travelers heading to these regions, the KDCA strongly recommends getting both doses of the measles, mumps, and rubella (MMR) vaccine. This is especially important for adults who may have missed their second dose as children. Countries That Have The Highest Measles Cases According to a Pan American Health Organization (PAHO) report released on 15th August, there have been 10,139 confirmed cases and 18 deaths across ten countries, a 34-fold increase compared to the same period in 2024. The countries with the highest number of confirmed cases are: Canada (4,548 cases)Mexico (3,911 cases)United States (1,356 cases)Cases have also been reported in Bolivia, Argentina, Belize, Brazil, Paraguay, Peru, and Costa Rica. Sadly, there have been deaths in Mexico (14), the U.S. (3), and Canada (1). In Mexico, most of the deaths happened in Indigenous communities, which have been severely affected. Canada also reported the tragic death of a newborn. The outbreaks are being caused by two different types of the measles virus. One type is spreading quickly among Mennonite communities in eight countries. This shows how fast the virus can move through groups that are not vaccinated. While the outbreaks have mainly been in these communities, more and more cases are now being found in other groups of people as well.. Why Do You Need Measles Vaccine? Measles is a very contagious illness that can spread easily through the air. While most people think of it as a childhood disease, it can cause serious problems like pneumonia or brain swelling. It's especially dangerous for young children, pregnant women, and people with weak immune systems. The MMR vaccine is the best way to protect yourself and others. Officials strongly recommend getting both doses, especially if you plan to travel. The KDCA also advises anyone who develops a fever or rash within three weeks of returning to Korea to take immediate precautions: wear a mask, limit contact with others, and tell medical staff about your recent travel before seeking care. What Steps Have The Countries With Measles Outbreak Taken? According to PAHO, Measles is still spreading in several provinces of Canada, including Alberta and British Columbia.In Mexico, the government has launched a mass vaccination campaign in 14 high-priority areas, with a special focus on Indigenous communities in Chihuahua, where most of the country's cases are located.In United States, outbreaks have been reported in 41 states, mainly among under-vaccinated populations.Most cases of Bolivia are in the Santa Cruz area, affecting both the general population and Mennonite communities.Argentina and Belize have not reported any new cases since late June.PAHO is working with these countries to boost vaccination rates and quickly respond to new outbreaks. While travel restrictions aren't recommended, travelers are advised to ensure they are vaccinated, including young children from 6 to 11 months old, who can get an early dose for protection.