Korean Expat Community for National Disasters

Good time of the day! This is Munisa. If you live in Korea, you have probably received a message about measles prevention at least once or twice. Let's talk about the virus today. What is it? Is it that serious a disease? Measles is a highly infectious febrile rash illness that affects both children and adults. It is caused by the measles virus, which spreads through respiratory droplets from coughing and sneezing. A person infected with measles can transmit the virus to others even before symptoms appear, making it one of the most contagious diseases known. One infected person can transmit the virus to 12 to 18 others. Symptoms usually begin 10 to 14 days after exposure. Early signs include high fever, cough, runny nose, and red, watery eyes. After a few days, a distinctive red rash appears, typically starting on the face and spreading downward. Small white spots, known as Koplik spots, may also develop inside the mouth, which are unique indicators of measles. There is no specific antiviral treatment for measles. Most people recover with rest and supportive care. Treatment usually involves managing symptoms: lowering fever, staying hydrated, and ensuring proper nutrition. Complications such as pneumonia, encephalitis, and even death can occur, especially in malnourished children or those with weakened immune systems. An estimated 107,500 people died from measles in 2023. Fortunately, measles is preventable through vaccination. It is affordable and highly effective, and typically given in two doses, starting in early childhood. Measles vaccination has averted more than 60 million deaths between 2000 and 2023, but vaccination coverage has been declining in many regions. Therefore, it is important to raise awareness on the importance of vaccination and the seriousness of the disease. South Korea has maintained high vaccination coverage for measles through its national immunization program. As a result, measles cases are rare. However, occasional outbreaks have occurred due to imported cases or lower vaccination rates among certain groups. The Korean government closely monitors measles cases and promotes awareness campaigns to encourage timely vaccination. In recent years, efforts have been made to ensure foreign residents and travelers also have access to vaccinations to prevent the reintroduction of the virus.In conclusion, while measles remains a global health concern, it is a preventable disease. Vaccination, awareness, and timely medical care are key to controlling and eventually eliminating measles around the world, including in countries like South Korea.