Lewis Mullins died in April last year from pneumonia brought on by chicken pox. He was treated just for chicken pox and medical staff failed to diagnose an underlying bacterial infection.
Coroner Nicola Mundy recorded a narrative verdict and says she's considering writing to the Department of Health highlighting Lewis's case to try and prevent a similar tragedy.
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Friends of a Rotherham teenager, who is battling leukaemia, are walking 63 miles to Cleethorpes - to help raise funds for treatment in US.
Often very windy with rain or showers
Often very windy, especially as we head into Sunday, with rain or showers. Met Office 'Be Aware' warnings have been issued