Characteristics of men who have sex with men (MSM) who attend sex parties: results from a national online sample in the USA.

OBJECTIVE: To compare three groups of men who have sex with men (MSM)-men who had attended a sex party in the past year (45.2%); men who had been to a sex party more than a year ago (23.3%); and men who had never been to one (31.5%)-on socio-demographic and behavioural characteristics. METHOD: In spring 2012, 2063 sexually active MSM in the USA were recruited using banner advertising on a sexual networking website to complete an online survey about their sexual behaviour and attendance at sex parties. RESULTS: A significantly higher proportion of past year attendees were HIV-positive (28.1%), single (31.7%), demonstrated sexual compulsivity symptomology (39.2%), recently used drugs (67.8%), averaged the greatest number of recent male partners (Mdn=15, <90 days), and had greater instances of recent unprotected anal intercourse (UAI) with male partners (median=3, <90 days). Adjusting for covariates, those having been to a sex party in the last year were significantly more likely than others to report UAI. Free lubricant (93.4%) and condoms (81.0%) were the most desirable services/products men wanted at sex parties. More than half of men having been to a sex party expressed interest in free rapid HIV testing at sex parties (52.8%); however, few considered it acceptable to see 'medical providers' (11.7%) and 'peer outreach workers' (9.5%) at sex parties. CONCLUSIONS: MSM who have attended a sex party in the last year are appropriate candidates for targeted HIV and sexually transmitted infection (STI) prevention. Collaborating with event promoters presents valuable opportunities to provide condoms, lubricant and HIV/STI testing.

Using the internet to trace contacts of a fatal meningococcemia case-New York City, 2010.

In August 2010, the New York City Department of Health and Mental Hygiene (DOHMH) conducted an investigation to identify and provide antibiotic prophylaxis to close contacts of a patient who had died of invasive meningococcal disease. Traditional contact tracing, which relies on interviews with the patient's close associates, identified 3 persons meeting prophylaxis criteria. In addition, DOHMH learned of an Internet site used by the patient to arrange anonymous sexual encounters. By working with the Internet site administrator through a liaison, DOHMH sent notification to 15 additional persons potentially at risk for meningococcal disease; of those, at least 1 met prophylaxis criteria. The Internet has been used previously for partner notification by sexually transmitted disease control programs. This case report illustrates how the Internet can aid contact investigations for other communicable diseases, especially when identifying potential contacts is urgent, patients have died, or contacts are unknown to the patient's associates.

Acceptability of an internet-based partner notification system for sexually transmitted infection exposure among men who have sex with men.

US men who have sex with men (n=1848) completed an online questionnaire about their willingness to use Internet-based partner notification. Eighty-one percent reported that it would be important to them to receive a partner notification e-mail if they had been exposed to a sexually transmitted infection. Seventy percent reported that if infected, they would use a public health specialist to inform partners of possible exposure through Internet notification. There was broad acceptance of Internet partner notification by at-risk US men who have sex with men, including a willingness to receive or initiate a notification e-mail.

HIV and STD status among MSM and attitudes about Internet partner notification for STD exposure.

OBJECTIVES: This study assessed the acceptability and perceived utility of Internet-based partner notification (PN) of sexually transmitted disease (STD) exposure for men who have sex with men (MSM) by human immunodeficiency virus (HIV) serostatus. STUDY DESIGN: We recruited 1848 US MSM via a banner advertisement posted on an MSM website for meeting sexual partners between October and November 2005. RESULTS: Even though there was broad acceptance of a PN e-mail across HIV serostatus groups, HIV-infected men rated the importance of each component (e.g., information about where to get tested/treated, additional education regarding the STD exposed to, a mechanism for verifying the authenticity of the PN e-mail) lower than HIV-uninfected or status-unknown participants (all P's <0.01). Additionally, HIV-infected participants were less likely to use the services offered within a PN e-mail (if they were to receive an e-mail notifying them of possible STD exposure in the future), and were less likely to inform their partners of possible STD exposure via an Internet notification system in the future (all P's <0.01). A similar trend emerged about men who reported not having a previous STD compared with those who did. Men who reported no previous STD found Internet PN more acceptable. CONCLUSIONS: Overall, this study documents broad acceptance of Internet PN by at-risk MSM, regardless of HIV serostatus, including a willingness to receive or initiate PN-related e-mail. If public health officials consider using Internet notification services, they may need to anticipate and address concerns of HIV-infected MSM, and will need to use a culturally-sensitive, social marketing campaign to ensure that those who may benefit from these services are willing to use this modality for PN. Internet PN should be considered as a tool to decrease rising STD and HIV rates among MSM who use the Internet to meet sexual partners.