Survival of Ugandan infants with subtype A and D HIV-1 infection (HIVNET 012).

Virologic factors may influence survival of HIV-1-infected infants. We compared survival of Ugandan infants with subtype A and subtype D HIV-1 infection. This study was performed in the context of the Ugandan clinical trial HIVNET 012, which compared the efficacy of single-dose nevirapine (NVP) and short-course zidovudine (AZT) for prevention of HIV-1 mother-to-child transmission.

Analysis of length variation in the V1-V2 region of env in nonsubtype B HIV type 1 from Uganda.

We optimized an assay for analysis of length variation in the V1-V2 region of HIV-1 env in plasma samples from Uganda. V1-V2 env length variation was analyzed in 31 plasma samples containing subtype A, C, D, or A/D recombinant HIV-1. DNA corresponding to the V1-V2 region was amplified by nested PCR.