One million children who missed out on the MMR vaccine in England are being targeted in a campaign to raise the level of protection against measles.
Young people who have not had either one or two doses of the MMR jab will be offered the vacine in a campaign costing £20 million at GP surgeries and schools.
2013 is expected to be the worst year for measles in the UK for the past two decades. Read more about the illness and how it is treated.
15 cases of measles have been recorded in the East Midlands in the first three months of this year.
13 cases of measles have been recorded in the West Midlands in the first three months of this year.