What should you know about measles rubella virus?

Measles is also called rubeola. It is different from rubella, another viral infection. The illness commonly begins with fever and cold-like symptoms before a rash appears, often starting on the face and moving down the body. Some people also develop swollen glands. A rash and fever need assessment in context because several illnesses can look similar.

If measles is possible, phone a GP service before arriving so staff can reduce exposure to other patients. Stay away from school, work and crowded indoor spaces until a clinician gives you guidance. Rest, drink fluids and use medicines only as directed for your age and health. Check your vaccination record and ask about MMR vaccination if it is incomplete or uncertain. Do not share towels, cups or close contact with vulnerable people.

Arrange prompt medical advice for fever with a new rash, especially after contact with someone who is unwell or after recent travel. Seek urgent help for breathing difficulty, unusual sleepiness, confusion, severe dehydration, a seizure, or a child who is difficult to wake. Contact a GP consultation service for advice about testing, isolation and follow-up; call ahead rather than walking into a waiting room.

Ask whether the symptoms fit measles or another infection, whether testing is needed, and how long to avoid close contact. Confirm which vaccine records are valid, whether an MMR dose is appropriate, and what warning signs should prompt urgent review.