Measles cases rise as health officials urge people to check they and their children are vaccinated.
Cases have been linked to outbreaks in London and the West Midlands - mainly in unvaccinated children.
Unvaccinated adults and not just children are at risk of measles, health bosses warn.
Alison Griffiths has called for greater protections after cases linked to Reading and Oxfordshire.
The pop-up clinic is for children in school years one to 11 who have missed one or both does of the vaccine.
A councillor says there are discrepancies in uptakes of MMR and polio jabs in children under five.
Health bosses have been questioned by London politicians amid a measles outbreak in north London.
Yvonne Ford's daughter tells an inquest they do not want another family to endure the same loss.
Inquest hears staff struggled to diagnose Yvonne Ford and referred her to mental health team.
