Side effects: The MMR vaccine may cause mild side effects such as soreness at the injection site, mild fever, tiredness, headache, or a mild rash. These effects usually settle within a few days.
Additional precautions: Avoid close contact with vulnerable individuals for a short period if a rash develops after vaccination. Ensure both recommended doses are received for full protection.
Risks caused by measles, mumps, and rubella: These viral infections can cause serious complications. Measles can lead to pneumonia and brain inflammation, mumps may cause swelling of the glands and fertility issues, and rubella can cause severe birth defects if caught during pregnancy.