(CIDRAP News) The United Nations Food and Agriculture Organization (FAO) expressed renewed concern today about H5N1 avian influenza, warning of a "possible major resurgence" of bird outbreaks and saying that a vaccine-evading strain has emerged in Vietnam and China.
(CIDRAP News) In the first half of 2007, countries reported fewer migratory bird deaths from the H5N1 avian influenza virus, but the virus is still circulating among poultry flocks in several countries, the World Organization for Animal Health (OIE) said today.
(CIDRAP News) – In a recent update on pandemic influenza preparedness planning, the US government reported meeting more than 90% of a long list of objectives it set for itself about 6 months ago.
The report charts progress on a wide range of preparedness measures, from shoring up laboratory capabilities to planning for distribution of critical medical supplies and preparing checklists for various sectors of the economy.
(CIDRAP News) A new subtype of H5N1 avian influenza virus has become predominant in southern China over the past year, possibly through its resistance to vaccines used in poultry, and has been found in human H5N1 cases in China, according to researchers from Hong Kong and the United States.