What is the typical age for the administration of the measles vaccine?

The typical age for the administration of the measles vaccine, known as the measles, mumps, and rubella (MMR) vaccine, is around 12 months. This timing is crucial because it allows the vaccine to be most effective in generating a strong immune response against the measles virus.

Administering the vaccine at 12 months ensures that infants, who are protected by maternal antibodies during the first few months of life, can respond adequately to the vaccine without interference from these antibodies. It is during this period that the immune system is mature enough to recognize the vaccine and produce an appropriate immune response.

In addition, the recommendation aligns with guidelines set by the Centers for Disease Control and Prevention (CDC) and the World Health Organization (WHO), which advocate for the MMR vaccine to be given between 12 and 15 months of age for optimal protection against measles, mumps, and rubella. Following the first dose, a second dose is typically recommended between the ages of 4 to 6 years, helping to ensure long-term immunity.