Dr David Kirrage from Public Health England says the risk that any child has caught an infection is "negligible", and they and Moreton School in Wolverhampton are working to reassure parents, after 20 pupils were jabbed with a diabetic testing needle.
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Weekend weather forecast - more snow to come ?
The mother of newborn twins who died after paramedics were unable to reach their tower block, has spoken of her hurt over her loss.
A compilation of Boxing Day snowy scenes across the Midlands.