(CIDRAP News) A run of stability in the makeup of seasonal influenza vaccines continued as the World Health Organization (WHO) recently recommended using the same three flu strains in next year's Southern Hemisphere vaccine as are in the current Northern Hemisphere vaccine and were used last year in southern countries.
(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.
(CIDRAP News) The World Health Organization (WHO) today announced H5N1 avian influenza infections in two more Egyptians, one of them fatal, as well as an H5N1-related death in a Cambodian girl.
In a separate report reviewing H5N1 infections that were reported in 2010, the WHO said the epidemiologic picture of human cases hasn't changed, with women having more serious outcomes than men and children more likely to have a mild form of the disease.
(CIDRAP News) Signaling that the current flu strains are likely to persist over the next several months, the World Health Organization (WHO) today recommended sticking with the current trio of vaccine strains for the Northern Hemisphere's next influenza season.
The WHO's vaccine strain advisory committee met on Feb 15 and 16 and released its recommendation on the WHO's Web site. The group recommends the following for next season's vaccine: