Measles prevention: what to know

Vaccination prepares the immune system to recognise measles and reduces the chance of infection and onward spread. MMR is the routine vaccine used to protect against measles, mumps, and rubella. Protection planning is personal: age, previous doses, pregnancy, immune conditions, travel, and local recommendations can all affect advice. Handwashing is sensible, but measles spreads through the air, so vaccination and avoiding shared indoor spaces during suspected illness matter greatly.

Check each household member’s vaccination record and arrange a GP consultation if a record is missing or uncertain. Ask about MMR vaccination before travel or when joining a setting where infections are circulating. If someone develops fever, cough, sore eyes, or a spreading rash, keep them home and phone a healthcare service before visiting. Improve airflow where practical and avoid close contact with babies, pregnant people, and those with weakened immunity until advice is given.

Contact a clinician promptly after known exposure, when vaccination status is unclear, or when fever and rash occur together. Seek urgent help for breathing difficulty, confusion, a seizure, severe dehydration, or unusual drowsiness. Mention possible measles before attending so the service can reduce exposure to other patients.

Ask which vaccines are suitable, whether previous doses count, how long to monitor after exposure, and how to protect household members who cannot follow the usual schedule. Clarify when school, work, travel, or social contact can safely resume.