TRIAL OF LIVE (PRIVATE) RECOMBINANT CANARYPOX ALVA-HIV VCP205 IN HIV

本研究的具体目的是：(1)评价同时接种的两种候选HIV-1疫苗：ALVAC vCP205和SF-2 RGP 120的安全性和反应性；(2)评价这两种候选疫苗组合的体液和细胞免疫原性；(3)比较这两种候选疫苗组合在感染HIV-1的低风险和高风险个体中的反应性和免疫原性；(4)评估通过现有HIVNET结构在高危人群中进行预防性艾滋病毒-1疫苗效力试验的可行性，包括招募和保留不同的高危人群参加预防性艾滋病毒-1疫苗试验的能力；以及(5)评估潜在的行为和社会风险，以研究预防性艾滋病毒-1疫苗试验的参与者。

The specific aims of the study are to: (1) evaluate the safety and describe the reactogenicity of two candidate HIV-1 vaccines administered simultaneously: ALVAC vCP205 and SF-2 rgp 120; (2) evaluate the humoral and cellular immunogenicity of this combination of vaccines; (3) compare reactogenicity and immunogenicity of this combination of two candidate vaccines in individuals at lower risk and higher risk of HIV-1 infection; (4) assess the feasibility of conducting preventive HIV-1 vaccine efficacy trials in high risk populations through the existing HIVNET structure, including the ability to recruit and retain a diverse cohort of high risk individuals into preventive HIV-1 vaccine trials; and (5) evaluate potential behavioral and social risks to study participants in preventive HIV-1 vaccine trials.