Understanding origins, spread of hantavirus, the illness suspected in a cruise ship outbreak
Studies indicate hantaviruses have been around for centuries, with outbreaks documented in Asia and Europe.
US health secretary engages senators in fiery exchanges, accuses CDC of grand corruption
Senators accused Kennedy of holding a contradictory position on Operation Warp Speed, which Senator Bill Cassidy (Republican-Los Angeles) said deserved a Nobel Prize, but few gave him time to respond to the accusations.
