Categories twitter twitter-es twitter-pt RT @WHO: The first sign of #measles is usually a high fever 🌡️, which begins about 10 to 12 daysadmin - 14:20, 11 de septiembre de 2019318 0 RT @WHO: The first sign of #measles is usually a high fever 🌡️, which begins about 10 to 12 days after exposure to the virus and lasts 4 to… 0