IAVI Report 11 (4), July 2007 - August 2007
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HIV prevalence estimates: Fact or fiction?
Better data have led to a drop in the estimated global HIV prevalence in some countries, but the epidemic still continues to outpace international responses
HIV Down Under
Political controversy and lack of attention to AIDS vaccine research and at the International AIDS Society's biannual international conference on HIV pathogenesis, treatment, and prevention
Reproducing protection
Satellite symposium at the Sydney conference gathers researchers and regulators to discuss the benefits and risks of replicating viral vectors for AIDS vaccines
Seattle sound
AIDS vaccine researchers gather in Washington state to present data, compare notes, and exchange ideas
Balancing act
Regulatory T cells suppress immune responses and researchers are now working to determine precisely how, but their role in HIV pathogenesis is still unclear