How does measles spread-?

Measles is a highly contagious respiratory disease caused by the measles virus. It spreads when an infected person coughs or sneezes, releasing droplets of infected mucus and saliva into the air. These droplets can be inhaled by people who are nearby, who can then become infected with measles.

Measles is also spread through contact with infected surfaces or objects. The measles virus can survive on surfaces for up to two hours. If someone touches an infected surface and then touches their face, they can become infected with measles.

Measles is most contagious in the four days before and four days after the rash appears. However, people can be contagious for up to seven days before and seven days after the rash appears.

Measles is a very serious disease. It can lead to complications such as pneumonia, encephalitis (swelling of the brain), and death. There is no specific treatment for measles. Treatment is supportive, and may include pain relievers, rest, and fluids.

The best way to prevent measles is to get vaccinated. The measles vaccine is very effective in preventing measles. Two doses of the measles vaccine are required for full protection.