(CIDRAP News) – The number of reported H5N1 avian influenza outbreaks in poultry and wild birds has decreased since mid 2011 and was down sharply in the second quarter of this year, the United Nations Food and Agriculture Organization (FAO) said in a quarterly update on the ongoing situation.
Jan 6, 2006 (CIDRAP News) 2005 is likely to go down as the year when avian influenza, powered by a steady rise in human cases and the spread of poultry outbreaks all the way to Eastern Europe, emerged as a high-profile global health issue.
When 2005 dawned, only 45 human cases of H5N1 avian flu, including 32 deaths, had been counted by the World Health Organization (WHO). All of those were in Vietnam and Thailand.
Editor's note: This story was revised July 31 to clarify information about previous reports of H5N1 influenza viruses in Russia.
(CIDRAP News) News services said today the avian influenza outbreak reported last week in Russia involves the dangerous H5N1 strain, while two more fatal human cases of the illness were reported in Vietnam.
(CIDRAP News) – An outbreak of avian influenza at a farm in Delaware has been blamed on an H7 influenza virus, which does not infect humans, unlike the H5N1 subtype causing the widespread avian flu outbreaks in Asia.