The MMR vaccination — which covers measles, mumps and rubella — is administered in two doses. The first does is usually given between 12-15 months and the second dose at 4-6 years of age. However, the second dose can be given as soon as 28 days after the first dose. For children traveling internationally, the vaccine is recommended as an extra dose for infants 6 to 11 months of age. To protect those who are unable to receive the vaccination, it’s vital that everyone eligible be vaccinated. Some people, including those with a weakened immune system due to disease or medical treatments, or pregnant women may not be eligible. Ask your healthcare provider for more information. Here's some tips for making shots less stressful.