The Met Office have issued a rare red extreme heat warning for London from 1am on Wednesday 24 June until 11pm on Thursday 25 June. This highest alert level is reserved for situations with a risk to life and major disruption.
This year's national campaign will focus on measles, mumps, rubella (and varicella) (MMR/V) vaccination due to recent measles outbreaks and the removal of England’s elimination status.
