(CIDRAP News) Reversing a trend that began in 2007, the number of countries affected by H5N1 avian influenza and the number of reported H5N1 outbreaks in birds have increased this year, the United Nations Food and Agriculture Organization (FAO) says.
(CIDRAP News) The global H5N1 avian influenza situation has not improved very much since the virus began spreading widely in 2003, and many human cases have probably gone unreported, French health experts conclude in an assessment published yesterday in Eurosurveillance.
(CIDRAP News) The United States will contribute another $44.4 million to the United Nations Food and Agriculture Organization's (FAO's) campaign to prevent and control avian influenza, the FAO announced today.
(CIDRAP News) High concentrations of ducks, rice fields, and human populationsrather than chickenspose the highest risk of sparking deadly H5N1 avian influenza outbreaks in Southeast Asia, according to a recent study.
(CIDRAP News) The World Health Organization (WHO) today changed the H5N1 avian influenza strains recommended for candidate vaccines for the first time since 2004, causing some experts to question how far the virus has evolved.
The WHO's new prototype strains, prepared by reverse genetics, include three new H5N1 subclades.
(CIDRAP News) Amid a rising number of cases of suspected avian flu in birds and humans, Thailand's health minister yesterday declared that all of the country's provinces are on alert, triggering tighter rules on bird transport and disposal.