WHO Warns of Severe Form of H1N1 Virus

Doctors are reporting a severe form of H1N1 that goes straight to the lungs, causing severe illness in otherwise healthy young people and requiring expensive hospital treatment, the World Health Organization said Friday.Some countries are reporting that as many as 15 percent of patients hospitalized with the new H1N1 pandemic virus need intensive care, further straining already overburdened healthcare systems, WHO said in an update on the pandemic....