(CIDRAP News) The World Health Organization (WHO) plans to release clinical guidance that will say most patients sick with the novel H1N1 influenza (swine flu) will not need antiviral treatment, but the drugs should be considered for high-risk groups, a WHO official said today.
(CIDRAP News) H5N1 influenza viruses found in chickens seized at Vietnam's border with China in 2008 show a surprising level of genetic diversity, suggesting that the viruses are evolving rapidly and raising questions about disease surveillance and the effectiveness of prepandemic H5N1 vaccines, according to a team of Vietnamese and US scientists.
(CIDRAP News) – Studies published today confirm that influenza A/H1N1 viruses have become widely resistant to oseltamivir (Tamiflu), the leading flu drug, without losing their ability to make people sick—thereby underlining the need for new antiviral drugs.
WHO confirms Vietnam's recent H5N1 deathThe World Health Organization (WHO) confirmed the death of a 23-year-old woman from H5N1 avian influenza. Her Feb 21 death raises the country's death toll to 53 among 109 cases, second only to Indonesia, which has 141 WHO-confirmed cases.[Feb 24 WHO statement]