(CIDRAP News) – The world registered fewer human infections with H5N1 avian influenza in 2012, but the fatality rate was a little higher than in previous years, the World Health Organization (WHO) noted in a recent review of the year's data.
(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.
(CIDRAP News) – An annual report released yesterday by the US Centers for Disease Control and Prevention (CDC) profiles a wide range of CDC influenza-related projects around the world, from flu surveillance in Indonesia to vaccine effectiveness studies in El Salvador and epidemiology training in Ghana.
(CIDRAP News) – The World Health Organization (WHO) today recommended changing two of the three strains in next season's influenza vaccine for the Northern Hemisphere, ending a couple of years of stability in the vaccine's makeup.
The WHO's flu experts called for changing the A/H3N2 and B components of the vaccine but continuing to use a strain of the pandemic 2009 virus for the A/H1N1 component.
(CIDRAP News) – Egypt reported five H5N1 avian influenza outbreaks in October, and the latest disease surveillance from Indonesia suggests that the highest incidence is in Bali, where three human fatal infections were recently reported, according to an overview from the United Nations Food and Agriculture Organization (FAO).
(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) An analysis of global human H5N1 avian influenza cases over the past 5 years shows that the overall case-fatality rate (CFR) declined somewhat and that older children and adults were far more likely to die than were children under age 10, says a new report by German scientists.