Measles

Recently measles run riot in Japan, especially many young people(universal students) are infected. Some university don't have class, such as Waseda University, Housei University. It is big probrem. It is said that the cause of measles is many young people didn't be vaccinated against measles, and they don't have immunity from meales. Fortunately there are no my friends who catch measles. I hope that measles don't be about.