Measles in infants can be prevented by vaccinating young children. Measles is a highly contagious viral disease that can lead to serious health complications and even death in young children. Vaccination is the most effective way to prevent measles. The measles vaccine is typically given to children in two doses, the first dose at 12-15 months of age, and the second dose at 4-6 years of age. Vaccination not only protects the individual who receives it but also helps to prevent the spread of the disease in the community.