(CIDRAP News) Poultry infected with H5N1 avian influenza pose the greatest risk of bringing the disease to the Americas, according to a new study by British and US researchers that challenges US efforts to detect flu in migratory birds.
(CIDRAP News) Two new reports on human cases of H5N1 avian influenza that occurred in Turkey and Indonesia last year show that the illness proved difficult to diagnose, with many tests yielding false-negative results.
(CIDRAP News) Researchers recently reported identifying two mutations in the H5N1 avian influenza virus that seem to improve its ability to attach to human cells, a finding that may help scientists spot H5N1 strains capable of infecting humans.
(CIDRAP News) The US government today announced the awarding of three contacts to buy enough additional H5N1 avian influenza vaccine to immunize almost 2.7 million people, at a cost of $199.45 million.
(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.
(CIDRAP News) A group of influenza experts convened by the World Health Organization cautioned today that governments shouldn't stockpile "pre-pandemic" H5N1 influenza vaccines now, because too little is known about the requirements for an effective vaccine.
(CIDRAP News) Researchers from the University of Georgia report that wood ducks and laughing gulls are highly susceptible to H5N1 avian influenza, which suggests those two species could be sensitive indicators of the virus's presence in wild birds.
(CIDRAP News) To speed emergency responses to avian influenza and other animal and plant diseases, the United Nations Food and Agriculture Organization (FAO) inaugurated a new crisis management center (CMC) at its Rome headquarters today.