Pupils at Devizes School in Wiltshire have been vaccinated this morning after a measles outbreak.
Two cases were confirmed and a number of others are suspected at the school.
Immunisation against measles, mumps and rubella is also open to pupils' families from 3pm on Wednesday.
There will be a further session on Friday.
More top news
Drying up with a brighter afternoon for most.
Kaylem Ryan was diagnosed in 2013 with Neuroblastoma. His family are trying to raise half a million to take him to America for treatment.
A man has claimed that he was raped aged 12 by former Prime Minister Sir Edward Heath.