(CIDRAP News) Chinese health officials confirmed yesterday that H5N1 avian influenza had been found in pigs there in 2003 but says no such findings have occurred in 2004. They also stated that the occurrence had been made public earlier in the year, although the UN Food and Agriculture Organization (FAO) says there has been no official report of the disease in pigs.
(CIDRAP News) Chinese agricultural officials, seeking to allay concerns about recent reports that some pigs in China carried the H5N1 avian influenza virus, said yesterday that no pigs are currently infected.
(CIDRAP News) The tentative detection of the novel swine influenza H1N1 virus in an Alberta swine herd over the weekend shook Canada's pork industry and raised concern about the potential for new hybrid viruses to emerge.
The World Health Organization (WHO) listed a global total of 2,500 confirmed cases of swine influenza H1N1 in 25 countries today. That total included 1,204 cases in Mexico, 896 cases in the United States (yesterday's number), 214 in Canada, 88 in Spain, and 34 in the United Kingdom. The death toll remains at 44, including 42 in Mexico and 2 in the United States. [WHO update 22]
(CIDRAP News) Flu activity is increasing in many of the Northern Hemisphere's temperate-zone countries, with influenza B cocirculating with the 2009 pandemic H1N1 virus across Europe and teaming up with influenza A (H3N2) in the United States and Canada, the World Health Organization (WHO) said in its latest update.