IAVI-Report-05(5)

In this issue:

• A new generation of T-cell assays comes to vaccine trials
• Gates Foundation Pledges "Challenge Grant" to IAVI
• Phase I DNA Vaccine Trial Begins in Nairobi
• Letter from the Editor
• Nigeria Workshop Builds Consensus on HIV Vaccine Action Plan
• Perspectives on AIDS Vaccines
• Cohorts, Communities and HIV Vaccines: On the Ground in Africa
• Vaccine Briefs