Measles, or rubeola, is a viral infection of the respiratory system. Measles is a very contagious disease that can spread through contact with infected mucus and saliva. An infected person can release the infection into the air when they cough or sneeze.The measles virus can live on surfaces for several hours. As the infected particles enter the air and settle on surfaces, anyone within close proximity can become infected.

Drinking from an infected person’s glass, or sharing eating utensils with an infected person, increases your risk of infection.Measles is a leading cause of death in children. Of the 114,900 global deaths related to measles in 2014, the World Health Organization (WHO) reported that most of the victims were under the age of 5Contact a doctor immediately if you suspect you have measles. If you have not received a measles vaccine and you come into contact with an infected person, visit your doctor to receive a measles vaccine within 72 hours of contact to prevent infection. You can also prevent an infection with a dose of immunoglobulin taken within six days of contact with an infected person.