The Bill & Melinda Gates Foundation announced
Wednesday it's awarding US$287 million in grants over five years to create an
international network of scientists to speed up the development of an AIDS
vaccine.
The Bill & Melinda Gates Foundation
announced $287 million in grants on Wednesday to create an international
network of 16 labs to try new approaches to making a vaccine against AIDS.
Bill Gates is seen in this November 11, 2002 file photo during a news
conference in New Delhi. [Reuters] |
The collaboration is critical to making HIV vaccine development more
efficient, said Dr. Nicholas Hellmann, acting director of the Gates Foundation's
HIV, TB and reproductive health program.
"Unfortunately, developing an effective HIV vaccine has proven to be
tremendously difficult, and despite the committed efforts of many researchers
around the world, progress simply has not been fast enough," he said.
Hellmann acknowledged that an effective vaccine may still be 10 years away.
Each of the 165 investigators in 19 countries who will get money in
this series of grants had to agree to share their findings in real time and
compare results with others, even if they had been working on competing projects in the
past.
Historically, HIV vaccine research mostly has been conducted by small
research groups working independently, said Dr. Juliana McElrath, associate head
of the infectious diseases program at the Fred Hutchinson Cancer Research Center
in Seattle and a lead researcher on one of the new grants.
"While critical progress has been made, the HIV vaccine field has lacked a
shared, focused strategy," she said.
Five of the grants will pay for facilities to test researchers' findings. The
11 grants going to research projects are evenly split between groups seeking to
find antibodies that will neutralize HIV, the virus that causes AIDS, and
researchers trying to find a way to elicit cellular immunity. Hellmann said the
ultimate vaccine may combine both approaches.
Mitchell Warren, executive director of the AIDS Vaccine Advocacy Coalition,
complimented the Gates Foundation on the approach it was taking, but warned
against assuming that this is enough money to finish the work.
"Funding for AIDS vaccine research is still short of what we need," Warren
said.
