Objective: To describe HIV risk behaviors among Peace Corps Volunteers (PCV) and to examine correlates of sexual risk behaviors.
Method: Cross-sectional data were collected from 1242 randomly selected PCV serving in 28 countries in 1991. PCV reported the frequency of specific risk behaviors in self-administered questionnaires, which were completed anonymously and returned to the Centers for Disease Control and Prevention.
Results: Non-sexual HIV risk behaviors were rarely reported by PCV. Sixty-one per cent of the 1080 PCV who answered questions about sexual behavior during their Peace Corps service reported having at least one sex partner. Sixty per cent of PCV had another PCV partner, 39% had a host-country national partner, and 29% had a non-PCV expatriate partner. Overall, less than one-third (32%) of unmarried PCV used condoms during every episode of sexual intercourse; more frequent use was reported in relationships with non-steady and (for male PCV) host-country national partners. Among male PCV, condom use was positively related to lower alcohol use and the belief that HIV was a problem in the host country. Female PCV reporting more condom use with male partners were younger and had fewer partners than those reporting less use.
Conclusion: These data indicate that PCV are at risk for acquiring HIV through unprotected vaginal intercourse. All persons who become sexually active with new partners while travelling or living abroad should be encouraged to use condoms consistently.
PIP: At least 10 former Peace Corps volunteers are believed to have acquired human immunodeficiency virus (HIV) during their time of service. To assess HIV risk behavior among current Peace Corps volunteers, cross-sectional data were collected from 1242 randomly selected volunteers in 28 countries in 1991. 474 (38%) were stationed in sub-Saharan Africa. Non-sexual HIV-related risk activities included injection from local health facilities (209) and ears or body parts pierced (59). Of the 1018 volunteers who were unmarried or not living with a spouse, 61% of men and 60% of women indicated they had at least one sexual partner during their time of service; 30% and 20%, respectively, had three or more partners. Only 17 men and 12 women reported having a same-sex partner. 52% of sexually active Peace Corps volunteers stationed in Eastern Europe, 43% of those in Central or South America, 36% in sub-Saharan Africa, and 32% in Asia and the Pacific had a sexual partner from the host country. 32% of these volunteers used condoms on every occasion with partners from the host country, 49% used condoms some of the time, and 19% never used them. For male volunteers, consistent condom use was negatively associated with alcohol use and positively related to the perception that HIV was a problem in the host country; for female volunteers, younger age and fewer partners were the significant correlates of condom use. The inconsistent use of condoms in countries where HIV is widespread suggests a need for Peace Corps leaders to educate volunteers about local seroprevalence rates, cultural differences in sexual negotiation, and the importance of condom use.