(CIDRAP News) A final report from Finnish health officials on the link between the 2009 H1N1 Pandemrix vaccine and narcolepsy confirmed the link, finding a greater risk than their earlier estimate and identifying a genetic risk factor in all patients.
(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:
(CIDRAP News) Because of a suboptimal match between this year's flu vaccine and circulating influenza B viruses, the World Health Organization (WHO) has recommended changing one of the three strains used in flu vaccines for the Northern Hemisphere next fall and winter.
(CIDRAP News) Sanofi Pasteur today announced the start of the first clinical trial of an H7N1 influenza vaccine, intended to guard against the threat of a pandemic caused by H7 strains of avian influenza.
Current concern about a flu pandemic focuses mainly on the H5N1 avian flu virus, which has infected at least 247 people and killed 144. But H7 avian flu viruses have caused a number of mild illness cases and one death in the past 3 years.