Do both the measles vaccine and the measles, mumps, and rubella (MMR) vaccine need to be administered?

Under normal circumstances, "measles-rubella" and "measles-mumps-rubella" vaccines refer to the combined measles-rubella attenuated live vaccine and the combined measles-mumps-rubella attenuated live vaccine, respectively. Whether both vaccines are needed depends on an individual's specific vaccination history. For children and adolescents who have never been vaccinated before, simultaneous administration is generally recommended; however, for those who have already completed the recommended vaccinations, re-vaccination with both vaccines is usually unnecessary. Detailed analysis is as follows:

For children, adolescents, and adults with low immunity who have never previously received the measles-rubella (MR) or measles-mumps-rubella (MMR) combined attenuated live vaccines, it is advisable to receive both vaccines simultaneously in order to provide comprehensive protection against these four diseases. This approach effectively reduces the risk of infection and helps safeguard personal health.

For individuals who have already completed their MR and MMR vaccinations and whose antibody levels remain sufficiently high, adequate immune protection is likely already established, making additional doses of these two vaccines unnecessary.

The specific vaccination schedule should be determined based on professional medical advice and local immunization policies. Additionally, maintaining a healthy diet, avoiding spicy or irritating foods, and engaging in regular physical exercise to strengthen the immune system are also recommended.