New concerns over swine flu jab after children given it 'hit by sudden sleep syndrome' | Mail Online

A swine flu vaccine which has been given to thousands of children in Britain may cause the sleep disorder narcolepsy.

Symptoms include excessive daytime sleepiness and nodding off suddenly without warning.

All packets of the vaccine Pandemrix will have to carry a warning about the risk following a ruling by the EU regulator, the European Medicines Agency (EMA).

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