A mother from Somerset says she may sue the government, claiming her son developed the sleep disorder narcolepsy from an injection.
Seven-year-old Joshua Hadfield had the swine flu vaccination three years ago, and he now falls asleep at any time.
New research suggests the injection can cause the condition.
Caron Bell reports:
More top news
Family and friends of a missing man from Swindon took to the streets today in a desperate effort to find him.
Your latest weather update with Bob Crampton.
Experts say it can be better for girls when dads stay at home, and more fathers are choosing to do this - but say they can face prejudice.