(CIDRAP News) Preliminary studies suggest that this year's trivalent seasonal flu vaccine used in Europe was less effective against the 2009 H1N1 virus than last year's monovalent H1N1 vaccine was, possibly because of some degree of mutation in the virus, according to recent reports in Eurosurveillance.
(CIDRAP News) Though pandemic flu activity stayed stable in most parts of the world, Chile is reporting new detections of the pandemic virus in at least three regions in advance of the start of its flu season, with other hot spots occurring in Bangladesh and parts of Africa, the World Health Organization (WHO) reported today.
(CIDRAP News) – At an Infectious Diseases Society of America (IDSA) symposium in Washington, DC, today on seasonal and pandemic influenza, a group of experts fielded questions from reporters on some of the new trends and emerging issues, including prepandemic strategies for H5N1 avian influenza vaccines, now that some countries are stockpiling them.
(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.