Objective-The prevalence of HIV among southern California Vietnamese i
s unknown. We collected seroprevalence data on targeted Vietnamese in
Orange County, California who may be at risk for HIV infection. Method
s-The assumption of elevated risk was based on rates of infection repo
rted among other U.S. groups. Vietnamese (N = 874) from six county sit
es were tested during 1992: (1) attendees at county HIV/STD clinics an
d (2) IDU program; (3) male inmates of the county jail and (4) of a ju
venile detention centre; (5) males in a driving under the influence of
alcohol (DUI) remedial program; and (6) patients for nonpregnancy-rel
ated syphilis screening. Results-The number of cases detected and risk
factors were: (1) county HIV/STD clinics-5/223 (2.3%), all men who ha
d sex with men; (2) men's jail-1/122 (0.8%), risk factors unknown; (3)
juvenile hall-1/145 (0.7%), risk factors unknown; (4) IDU program-0/3
3; (5) syphilis screening-0/284; and (6) DUI program-0/67. Conclusions
-HIV infection exists among southern California Vietnamese, and men wh
o have sex with men appear to be at a risk for HIV infection similar t
o others practicing high risk behaviors in the U.S. population. Preven
tive education needs to be targeted explicitly at these individuals.