Measles is very transmissible. The actual stat is worse. > Measles is so contagious that if one person has it, up to 90% of the people close to that person who

Measles is very transmissible. The actual stat is worse. > Measles is so contagious that if one person has it, up to 90% of the people close to that person who are not immune will also become infected. https://www.cdc.gov/measles/about/transmission.html https://www.cdc.gov/measles/about/transmission.html