Just 64.3 per cent of five-year-olds in Enfield had received both doses of the MMRV vaccine in 2024-2025

All London boroughs have a vaccination rate below 80 per cent, according to UKHSA data of five-year-olds receiving both MMR vaccines

Just 64.3 per cent of five-year-olds in Enfield had received both doses of the MMRV vaccine in 2024-2025

Experts warn unvaccinated children at risk as north London outbreak spreads