A "national call to action" is needed across the country to ensure children are vaccinated against potentially deadly measles, the head of the UK Health Security Agency (UKHSA) has said.Professor Dame Jenny Harries, chief executive of the UKHSA, warned that measles is spreading among unvaccinated communities, and urged parents to check whether their children have had the measles, mumps and rubella (MMR) jab.Vaccination rates across the country have been dropping, but there are particular concern

A "national call to action" is needed across the country to ensure children are vaccinated against potentially deadly measles, the head of the UK Health Security Agency (UKHSA) has said.Professor Dame Jenny Harries, chief executive of the UKHSA, warned that measles is spreading among unvaccinated communities, and urged parents to check whether their children have had the measles, mumps and rubella (MMR) jab.Vaccination rates across the country have been dropping, but there are particular concerns about some regions, including parts of London and the West Midlands.