Define measles vaccine.

A measles vaccine is a vaccine that provides immunity against the measles virus, a highly contagious viral infection that can cause serious complications such as pneumonia, encephalitis, and death. The vaccine is typically administered in childhood as part of routine immunization schedules to prevent the spread of the disease.

Measles vaccine is a vaccine that protects against measles, a highly contagious viral infection. The vaccine is made from a weakened form of the measles virus. It is typically given to children in two doses, the first at 12-15 months of age and the second at 4-6 years of age.

Measles vaccine is very effective in preventing measles. The first dose of the vaccine is about 93% effective in preventing measles, and the second dose is about 97% effective. The vaccine is also safe. The most common side effects are mild, such as fever, rash, and swelling at the injection site.

Measles vaccine is an essential part of childhood immunization. It is important to get vaccinated against measles to protect yourself and others from this serious infection.