Measles cases hit six-year high in South Korea amid outbreaks across south-east Asia

South Korea has seen its highest number of measles cases in six years, with concerns that low vaccination rates and international travel are fueling outbreaks. The country reported 52 confirmed cases so far this year, surpassing last year's total, despite the World Health Organization previously recognizing South Korea as "measles free." Experts warn that the post-herd immunity era complicates measles control efforts globally. Outbreaks are also spreading to other regions like the US, Thailand, and Vietnam, with vaccination rates among unvaccinated children being a key challenge. The situation underscores the need for higher vaccination targets to combat this highly contagious disease.