The vaccine for H1N1 flu (swine flu) will be available in the fall of 2009. This vaccine is separate from the usual seasonal flu vaccine. Pregnant women are first on the list of those who ...
Canadian officials have announced that a teenager in British Columbia has been hospitalized in critical condition with what is believed to be bird flu.
All four flu pandemics — in 1918, 1957 and 1968 and the swineflu pandemic of 2009 — were caused by Type A viruses. Influenza B viruses, however, only circulate in humans. They are divided ...