2009 Pandemic influenza H1N1: paediatric perspectives.

Children, especially those younger than 5 years of age and those with chronic medical conditions, such as respiratory diseases, neurological diseases, immunosuppression, receiving longterm aspirin therapy, obesity or co-infection with bacteria, are at an increased risk of pandemic H1N1 infection-related complications. This paper reviews the underlying medical conditions associated with death or complications of pandemic H1N1 infection in children.