What should you know about immunization measles?

Measles is a very contagious viral infection that can cause fever, cough, runny nose, sore eyes and a spreading rash. The MMR vaccine teaches immune memory against measles, mumps and rubella. The recommended schedule depends on age, previous doses, local guidance and individual health circumstances. Some people need a catch-up review rather than starting again. Immunization also helps reduce exposure for infants and people who cannot receive live vaccines.

Check your vaccination record with a GP or vaccination service, particularly before travel, pregnancy planning or contact with a measles case. If you may have been exposed, call ahead before attending a clinic so staff can reduce contact with others. Do not share rooms with vulnerable people while you are waiting for advice. A clinician can review symptoms, timing, pregnancy, immune conditions and previous doses; MMR Vaccination provides further background.

Contact a healthcare service promptly after a known exposure or if fever and a new rash occur with cough, runny nose, sore eyes or swollen glands. Use urgent help for breathing difficulty, severe drowsiness, confusion, dehydration or a seizure. Call before arriving if measles is possible, because the virus can spread easily in waiting areas. A fever alone has many causes and does not establish measles.

Ask whether your record shows the recommended doses, whether catch-up vaccination is appropriate, and what to do after a recent exposure. Mention pregnancy, immune suppression, allergies, recent illness and medicines. Ask how long to avoid close contact if measles is suspected.