MMR vaccine

Measles, once declared eliminated in many countries, is making a comeback, prompting questions about how the disease has returned. Falling vaccination rates, pandemic-era disruptions to routine immunization programs, and growing vaccine hesitancy are widely cited as key factors allowing outbreaks to spread again. Health officials are urging parents to catch up on missed MMR doses as cases rise in multiple regions and the science of herd immunity comes back into public focus.

Birmingham has recorded 81 measles cases, according to a map of the outbreak published by the Birmingham Mail. The city is at the centre of a growing measles resurgence, with health officials urging parents to check children's MMR vaccination status as cases continue to spread across local communities.