"We do not know if this swine flu virus or some other influenza virus will lead to the next... very severe influenza," she said. The seven patients originally reported to the CDC ranged in...

... Schuchat said that "at present there are still eight confirmed human cases of swine influenza... of confirmed swine influenza infections, generally among adults." She stressed that "these...

... Schuchat said that "at present there are still eight confirmed human cases of swine influenza... of confirmed swine influenza infections, generally among adults." She stressed that "these...

... 2009 H1N1 influenza virus leads to increased morbidity and increased respiratory disease when compared to contemporary seasonal human influenza viruses," said researcher Terrence M...

... influenza virus. Humans, pigs, birds, and other animals all can be infected by influenza viruses. Typically, influenza viruses can infect only one species, so the influenza viruses...

... severe influenza," she said. The patients -- three females and four males -- range in age.... "At this point we don't know the extent of the spread of this strain of human influenza...

... hospitalized ones -- and is potentially fatal. "The influenza activity we have seen in the... the U.S. Centers for Disease Control and Prevention's Influenza Division, said during a...

The injectable influenza virus vaccine (flu shot) is a "killed virus" vaccine. Influenza virus vaccine is also available in a nasal spray form, which is a "live virus...

... information I should know about this vaccine? The nasal influenza virus vaccine is a "live virus" vaccine. Influenza virus vaccine is also available in an injectable form, which is a...

workers got the flu from the ferrets. That led to the discovery of the influenza as the cause of flu." Olsen added: "There are also reports of the human influenza virus going from people...