The development of HIV research laboratories in the Royal Thai Army Medical Department.

The development of HIV research laboratories at the Armed Forces Research Institute of Medical Sciences (AFRIMS), Royal Thai Army Medical Department in supporting of HIV-1 vaccine trials in Thailand was implemented in 1991. The collaboration between AFRIMS, Royal Thai Army Medical Department, and the US Military HIV Research Program with the ultimate goal to conduct the HIV-1 vaccine trial phase III. The HIV serology lab was set up for surveillance program in military recruits.

Heterosexually acquired CRF01_AE/B recombinant HIV type 1 found in Thailand.

CRF01_AE and subtype B are circulating in Thailand and the strains have become intermixed in some high-risk groups, establishing the possibility of intersubtype recombination. The first such recombinant, mostly B with gp120 from CRF01_AE, was recently identified. Here we report a heterosexually acquired recombinant of different structure, with most of the genome from CRF01_AE but almost the entire envelope from subtype B.