(CIDRAP News) This in-depth article investigates the prospects for development of vaccines to head off the threat of an influenza pandemic posed by the H5N1 avian influenza virus. Its seven parts put advances in vaccine technology in perspective by illuminating the formidable barriers to producing an effective and widely usable vaccine in a short time frame.
(CIDRAP News) A 24-year-old Beijing man died of H5N1 avian influenza in November 2003, nearly two years before China reported any human H5N1 cases to the World Health Organization (WHO), according to Chinese scientists writing in today's New England Journal of Medicine.
The letter has renewed speculation about how many H5N1 cases might have been missed or not reported in China, especially before late 2005, according to news services.
(CIDRAP News) – The World Health Organization has issued an alert over outbreaks of severe respiratory illness, including atypical pneumonia, that it has been investigating since mid-February in Vietnam, Hong Kong, and mainland China.