Updates: HIV vaccine reassessment; 2nd rotavirus vaccine approved; Avian flu vaccine supply

Here are a few updates on topics we've been covering over the past several months:

• HIV vaccine research -- Several months after the failure of what was billed as the 'most promising' HIV vaccine candidate, NIAID organized a meeting late last month to reassess the state of HIV vaccine research and plans for the future. The "Summit on HIV Vaccine Research and Development" garnered significant media attention from the Washington Post and New York Times, among other outlets. The apparent take-away message from the meeting was that renewed effort must be directed toward basic research and novel ideas. A subsequent Times editorial argued that the potential benefit of a vaccine is too great to give up hope. A webcast of the meeting is available at the NIAID summit website.

• Rotavirus vaccines -- As expected, on Thursday, FDA approved GSK's Rotarix, now the second rotavirus vaccine available in the United States. Here's a story from the Associated Press, the FDA press release and the GSK release. The major difference between Rotarix and Merck's RotaTeq is that Rotarix requires two doses compared to three for RotaTeq. No word yet on the price of Rotarix, which had already been licensed in over 100 countries. It is expected to be available in the U.S. later this year.
  

• Pandemic flu planning -- Another update on the federal government's pandemic flu planning was released by HHS Secretary Michael Leavitt late last month. Updates on vaccine development and stockpiling figure prominently in the report. It notes that enough pre-pandemic vaccine for 13 million people was stockpiled by the end of 2007. This CIDRAP News story has more details.