Follow


Submissions from 2014

Link

Degree of male mobility as a risk factor for HIV in high in-migration districts of Maharashtra, India, Dipak Suryawanshi, Bidhubhusan Mahapatra, Varun Sharma, K. Anil Kumar, Niranjan Saggurti, and Shalini Bharat

Link

The promise and peril of pre-exposure prophylaxis (PrEP): Using social science to inform PrEP interventions among female sex workers, Jennifer Syvertsen, Angela M. Robertson Bazzi, Andrew Scheibe, Sylvia Adebajo, Stephanie A. Strathdee, and Wendee M. Wechsberg

Link

Non-paying partnerships and its association with HIV risk behavior, program exposure and service utilization among female sex workers in India, Sandra Mary Travasso, Bidhubhusan Mahapatra, Niranjan Saggurti, and Suneeta Krishnan

Link

Characteristics of sex partners and sexual partnership correlates of inconsistent condom use among male injection drug users in India, Waimar Tun, Aruna Bhattacharya, Louis Apicella, Yumnam Shasikumar Singh, and Dean Lewis

Link

Use of emergency contraceptive pills among female sex workers in Swaziland, Eileen Yam, Zandile Mnisi, S. Maziya, Caitlin E. Kennedy, and Stefan Baral

Submissions from 2013

Link

An evaluation of methods to improve the reporting of adherence in a placebo gel trial in Andhra Pradesh, India, Sharon Abbott, Barbara Friedland, Avina Sarna, Lauren L. Katzen, Ulrike Rawiel, Aylur K. Srikrishnan, C.S. Shalini, Waimar Tun, Christine A. Kelly, Suniti Solomon, and Barbara Mensch

Link

Female sex workers, male circumcision and HIV: A qualitative study of their understanding, experience, and HIV risk in Zambia, Sharon Abbott, Nicole Haberland, Drosin Mulenga, and Paul C. Hewett

Link

Estimating the number of male sex workers with the capture-recapture technique in Nigeria, Sylvia Adebajo, George I. Eluwa, Jack Tocco, Babatunde A.O. Ahonsi, Lolade Abiodun, Oliver Anene, D.O. Akpona, Andrew Karlyn, and Scott E. Kellerman

PDF

Financial inclusion of female garment workers, Sigma Ainul, Md. Irfan Hossain, Sajeda Amin, and Ubaidur Rob

Link

Are female sex workers able to negotiate condom use with male clients? The case of mobile FSWs in four high HIV prevalence states of India, Shalini Bharat, Bidhubhusan Mahapatra, Suchismita Roy, and Niranjan Saggurti

Link

Induced abortion, contraceptive use, and dual protection among female sex workers in Moscow, Russia, Michele R. Decker, Eileen Yam, Andrea L. Wirtz, Stefan Baral, Alena Peryshkina, Vladmir Mogilnyi, and Chris Beyrer

Link

Evaluating the impact of three HIV counselling and testing strategies on male most-at-risk population in Nigeria: A segmented regression analysis, George I. Eluwa, Sylvia Adebajo, Jean Njab, Ayodeji Oginni, and Babatunde A.O. Ahonsi

Link

A profile on HIV prevalence and risk behaviors among injecting drug users in Nigeria: Should we be alarmed?, George I. Eluwa, Stephanie A. Strathdee, Samson B. Adebayo, Babatunde A.O. Ahonsi, and Sylvia Adebajo

Link

Male migrants' non-spousal sexual partnerships in the place of origin: An in-depth investigation in two rural settings of India, Deepika Ganju, Bidhubhusan Mahapatra, and Niranjan Saggurti

Link

Impact of an HIV prevention intervention on condom use among long distance truckers in India, Sachin Juneja, Vasudha Rao Tirumalasetti, Ram Manohar Mishra, Shekhar Sethu, and Indra Ramayash Singh

Link

Degree and correlates of sexual mixing in female sex workers in Karnataka, India, Bidhubhusan Mahapatra, Catherine M. Lowndes, Kaveri Gurav, Banadakoppa M. Ramesh, Stephen Moses, Reynold G. Washington, and Michel Alary

Link

Factors associated with risky sexual practices among female sex workers in Karnataka, India, Bidhubhusan Mahapatra, Catherine M. Lowndes, Sanjay Kumar Mohanty, Kaveri Gurav, Banadakoppa M. Ramesh, Stephen Moses, Reynold G. Washington, and Michel Alary

Link

Male sex workers who sell sex to men also engage in anal intercourse with women: Evidence from Mombasa, Kenya, Priya Mannava, Scott Geibel, Nzioki King'ola, Marleen Temmerman, and Stanley Luchters

Link

Characteristics of female sex workers in southern India willing and unwilling to participate in a placebo gel trial, Barbara Mensch, Barbara Friedland, Sharon Abbott, Lauren L. Katzen, Waimar Tun, Christine A. Kelly, Avina Sarna, Aylur K. Srikrishnan, and Suniti Solomon

Link

Exploring urban male non-marital sexual behaviours in Pakistan, Ali M. Mir, Abdul Wajid, Stephen Pearson, Mumraiz Khan, and Irfan Masood

Link

Self-report of STI symptoms, inconsistent condom use and condom non-use are poor predictors of STI prevalence among men who have sex with men, Karikalan Nagarajan, Sheela Godbole, Lakshmi Ramakrishnan, Mandar Mainkar, Sowmya Ramesh, Deepika Ganju, and Ramesh S. Paranjape

Link

Alcohol and condom use among HIV-positive and HIV-negative female sex workers in Nagaland, India, Amenia Nuken, Michelle Kermode, Niranjan Saggurti, Greg Armstrong, and Gajendra Kumar Medhi

Link

Estimates of the size of key populations at risk for HIV infection: Men who have sex with men, female sex workers and injecting drug users in Nairobi, Kenya, Jerry Okal, Scott Geibel, Nicholas Muraguri, Helgar Musyoki, Waimar Tun, Dita Broz, David Kuria, Andrea Kim, Tom Oluoch, and H. Fisher Raymond

PDF

Documentation of HIV prevention research and programmatic learnings from India—Selected peer-reviewed journal publications from the Knowledge Network Project (Volume 1), Population Council

Link

HIV risk/vulnerability among migrant/mobile female sex workers in India, Population Council

PDF

Motivations for entering volunteer service and factors affecting productivity: A mixed method survey of STEPS-OVC volunteer HIV caregivers in Zambia, Jessica Price, Tina Moyo, Stephanie Topp, Drosin Mulenga, Mardieh Dennis, and Mathew Ngunga

Link

The association between noncommercial partnerships and risk of HIV among female sex workers: Evidences from a cross-sectional behavioral and biological survey in southern India, Renuka Somanatha Pullikalu, Ram Manohar Mishra, Niranjan Saggurti, and Parimi Prabhakar

Link

Adherence to antiretroviral therapy and its effect on survival of HIV-infected individuals in Jharkhand, India, Sandeep Rai, Bidhubhusan Mahapatra, Subhashish Sircar, Pinnamaneni Yujwal Raj, Srinivasan Venkatesh, Mohammed Shaukat, and Bharat Bhusan Rewari

Link

Community collectivization and its association with consistent condom use and STI treatment-seeking behaviors among female sex workers and high-risk men who have sex with men/transgenders in Andhra Pradesh, India, Niranjan Saggurti, Ram Manohar Mishra, Laxminarayana Proddutoor, Saroj Tucker, Dolly Kovvali, Parimi Prabhakar, and Tisha Wheeler

Link

Prevalence and correlates of non-disclosure of HIV serostatus to sex partners among HIV-infected female sex workers and HIV-infected male clients of female sex workers in India, Niranjan Saggurti, Anita Raj, Bidhubhusan Mahapatra, Debbie M. Cheng, Sharon Coleman, Carly Bridden, Madhusudana Battala, Jay G. Silverman, Manoj Pardeshi, and Jeffrey H. Samet

PDF

Prevalence of HIV, hepatitis B and C, and co-infection in a cohort of male injection drug users in Delhi, Lopamudra Saraswati, Mary Philip Sebastian, Avina Sarna, Vartika Sharma, Ira Madan, Dean Lewis, Ibou Thior, and Waimar Tun

Link

Sexually transmitted infections and reproductive health morbidity in a cohort of female sex workers screened for a microbicide feasibility study in Nellore, India, Avina Sarna, Barbara Friedland, Aylur K. Srikrishnan, Lauren L. Katzen, Waimar Tun, Sharon Abbott, Ulrike Rawiel, Christine A. Kelly, C.S. Shalini, Suniti Solomon, and Barbara Mensch

Link

Effectiveness of a community-based positive prevention intervention for people living with HIV who are not receiving antiretroviral treatment: A prospective cohort study, Avina Sarna, Stanley Luchters, Eustasius Musenge, Jerry Okal, Matthew F. Chersich, Waimar Tun, Sabine Mall, Nzioki King'ola, and Sam Kalibala

Link

High uptake of HIV testing in a cohort of male injection drug users in Delhi, India: Prevalence and correlates of HIV infection, Avina Sarna, Waimar Tun, Vartika Sharma, Mary Philip Sebastian, Ira Madan, Amita Yadav, Meredith Sheehy, Dean Lewis, and Ibou Thior

Link

Evaluating the McDonald's business model for HIV prevention among truckers to improve program coverage and service utilization in India, 2004–2010, Vasudha Rao Tirumalasetti, Bidhubhusan Mahapatra, Sachin Juneja, and Indra Ramayash Singh

PDF

High HIV incidence among male injection drug users in Delhi, India, Waimar Tun, Lopamudra Saraswati, Mary Philip Sebastian, Vartika Sharma, Amita Yadav, Ira Madan, Ibou Thior, and Avina Sarna

Link

Strategies for recruiting injection drug users for HIV prevention services in Delhi, India, Waimar Tun, Mary Philip Sebastian, Vartika Sharma, Ira Madan, Samir Souidi, Dean Lewis, Ibou Thior, and Avina Sarna

Link

Population-based prevalence of hepatitis B and C virus, HIV, syphilis, gonorrhoea and chlamydia in male injection drug users in Lagos, Nigeria, Waimar Tun, Lung Vu, Sylvia Adebajo, Lolade Abiodun, Meredith Sheehy, Andrew Karlyn, Jean Njab, Babatunde A.O. Ahonsi, B. Kawu Issa, and Omokhudu Idogho

Link

High HIV prevalence among men who have sex with men in Nigeria: Implications for combination prevention, Lung Vu, Sylvia Adebajo, Waimar Tun, Meredith Sheehy, Andrew Karlyn, Jean Njab, Aderemi Azeez, and Babatunde A.O. Ahonsi

Link

High levels of unprotected anal intercourse and never testing for HIV among men who have sex with men in Nigeria: Evidence from a cross-sectional survey for the need for innovative approaches to HIV prevention, Lung Vu, Katherine Andrinopoulos, Waimar Tun, and Sylvia Adebajo

Link

Role of community group exposure in reducing sexually transmitted infection-related risk among female sex workers in India, Diwakar Yadov, Shreena Ramanathan, Prabuddhagopal Goswami, Lakshmi Ramakrishnan, Niranjan Saggurti, Shrabanti Sen, Bitra George, and Ramesh S. Paranjape

Link

Use of dual protection among female sex workers in Swaziland, Eileen Yam, Zandile Mnisi, X. Mabuza, Caitlin E. Kennedy, Deanna Kerrigan, Amy Ong Tsui, and Stefan Baral

Link

Association between condom use and use of other contraceptive methods among female sex workers in Swaziland: A relationship-level analysis of condom and contraceptive use, Eileen Yam, Zandile Mnisi, Bheki Sithole, Caitlin E. Kennedy, Deanna Kerrigan, Amy Ong Tsui, and Stefan Baral

Link

Contraception and condom use among Bolivian female sex workers: Relationship-specific associations between disease prevention and family planning behaviors, Eileen Yam, Freddy Tinajeros, Rita Revollo, Kara Richmond, Deanna Kerrigan, and Sandra G. Garcia

Submissions from 2012

Link

Prevalence of internalized homophobia and HIV associated risks among men who have sex with men in Nigeria, Sylvia Adebajo, George I. Eluwa, Dan Allman, Ted Myers, and Babatunde A.O. Ahonsi

Link

Understanding out-migration among female sex workers in South India, Pradeep Banandur, Satyanarayana Ramanaik, Lisa E. Manhart, Raluca Buzdugan, Bidhubhusan Mahapatra, Shajy Isac, Shiva S. Halli, Reynold G. Washington, Stephen Moses, and James F. Blanchard

Link

Sexual risk behaviors and HIV among female sex workers in Nigeria, George I. Eluwa, Steffanie A. Strathdee, Sylvia Adebajo, Babatunde A.O. Ahonsi, Aderemi Azeez, and Jennifer Anyanti

PDF

Baseline and endline findings of Filles Eveillées ('Girls awakened'): A pilot program for migrant adolescent girls in domestic service. Cohort 1 (2011–2012), Bobo-Dioulasso, Sarah Engebretsen

PDF

Observations initiales et finales de Filles eveillées : Programme pilote de renforcement des compétences des adolescentes migrantes employées de maison. Cohorte 1 (2011–2012), Bobo-Dioulasso, Sarah Engebretsen

PDF

Filles Eveillées ('Girls awakened'): A pilot program for migrant adolescent girls in domestic service in urban Burkina Faso, Sarah Engebretsen, Gisele Kaboré, and Leah Jarvis

PDF

Filles Eveillées : Programme pilote pour adolescentes migrantes employées de maison au Burkina Faso urbain, Sarah Engebretsen, Gisele Kaboré, and Leah Jarvis

PDF

An ethnographic study of injecting drug users and men who have sex with men in selected states in Nigeria, Enhancing Nigeria's HIV/AIDS Response (ENR) Programme

PDF

MARPs sensitization: A diversity training guide for health care providers in Nigeria, Enhancing Nigeria's HIV/AIDS Response (ENR) Programme

Link

How effective is community mobilisation in HIV prevention among highly diverse sex workers in urban settings? The Aastha intervention experience in Mumbai and Thane districts, India, Sanjeev Singh Gaikwad, Amrita Bhende, Gaurav Nidhi, Niranjan Saggurti, and Virupax Ranebennur

Link

Navigating the swampy lowland: A framework for evaluating the effect of community mobilisation in female sex workers in Avahan, the India AIDS Initiative, Christine Galavotti, Tisha Wheeler, Anne Sebert Kuhlmann, Niranjan Saggurti, Pradeep Narayanan, Usha Kiran, and Gina Dallabetta

Link

Same-sex sexual behavior of men in Kenya: Implications for HIV prevention, programs, and policy, Scott Geibel

Link

The impact of peer outreach on HIV knowledge and prevention behaviours of male sex workers in Mombasa, Kenya, Scott Geibel, Nzioki King'ola, Marleen Temmerman, and Stanley Luchters

Link

The extent and nature of fluidity in typologies of female sex work in southern India: Implications for HIV prevention programs, Anrudh K. Jain and Niranjan Saggurti

PDF

Évaluation de processus : Programme Filles eveillées pour adolescentes migrantes employées de maison au Burkina Faso urbain 2012, Leah Jarvis and Gisele Kaboré

PDF

Process evaluation: The Filles Eveillées ('Girls awakened') program for migrant adolescent girls in domestic service in urban Burkina Faso, Leah Jarvis and Gisele Kaboré

PDF

Réseaux sociaux et les capacités financières des filles employées de maison à Bobo-Dioulasso, Gisele Kaboré

Link

Meaningful involvement of people living with HIV/AIDS in Uganda through linkages between network groups and health facilities: An evaluation study, Young-Mi Kim, Sam Kalibala, Stella Neema, John Lukwago, and Deborah Weiss

Link

HIV risk behaviors among female sex workers using cell phone for client solicitation in India, Bidhubhusan Mahapatra, Niranjan Saggurti, Shiva S. Halli, and Anrudh K. Jain

Link

The association between adolescent entry into the trucking industry and risk of HIV among long-distance truck drivers in India, Ram Manohar Mishra, Madhulika Dube, Niranjan Saggurti, Arvind Pandey, Bidhubhusan Mahapatra, and Sowmya Ramesh

Link

Changing epidemiology of HIV in Mumbai: An application of the Asian epidemic model, Ram Manohar Mishra, Madhulika Dube, Damodar Sahu, Niranjan Saggurti, and Arvind Pandey

Link

A decade of research involving men who have sex with men in sub-Saharan Africa: Current knowledge and future directions, Nicholas Muraguri, Marleen Temmerman, and Scott Geibel

Link

Anal sex and associated HIV-related sexual risk factors among female sex workers in Andhra Pradesh, India, Rajesh Kumar Patra, Bidhubhusan Mahapatra, Dolly Kovvali, Laxminarayana Proddutoor, and Niranjan Saggurti

PDF

Getting real with youth-friendly services in Africa: Report of a satellite session at the XIX International AIDS Conference, Population Council

PDF

The experiences of men engaged in transactional sex with other men in urban Nigeria—A size estimation and qualitative study, Population Council

PDF

Using capture-recapture methodology for enumerating most-at-risk populations (MARPs), Population Council

Link

Mobilising community collectivisation among female sex workers to promote STI service utilisation from the government healthcare system in Andhra Pradesh, India, Parimi Prabhakar, Ram Manohar Mishra, Saroj Tucker, and Niranjan Saggurti

Link

Community advocacy groups as a means to address the social environment of female sex workers: A case study in Andhra Pradesh, India, Swarup Punyam, Renuka Somanatha Pullikalu, Ram Manohar Mishra, Prashanth Sandri, Balakrishna Prasad Mutupuru, Suresh Babu Kokku, and Parimi Prabhakar

Link

Relationship between mobility, violence and HIV/STI among female sex workers in Andhra Pradesh, India, Sowmya Ramesh, Deepika Ganju, Bidhubhusan Mahapatra, Ram Manohar Mishra, and Niranjan Saggurti

Link

Indicators of mobility, socio-economic vulnerabilities and HIV risk behaviours among mobile female sex workers in India, Niranjan Saggurti, Anrudh K. Jain, Mary Philip Sebastian, Rajendra Singh, Hanimi Reddy Modugu, Shiva S. Halli, and Ravi K. Verma

Link

Sexual behavior of HIV-positive adults not accessing HIV treatment in Mombasa, Kenya: Defining their prevention needs, Avina Sarna, Stanley Luchters, Melissa Pickett, Matthew F. Chersich, Jerry Okal, Scott Geibel, Nzioki Kingola, and Marleen Temmerman

Link

Assessment of unsafe injection practices and sexual behaviors among male injecting drug users in two urban cities of India using respondent driven sampling, Avina Sarna, Waimar Tun, Aruna Bhattacharya, Dean Lewis, Yumnam Shashikumar Singh, and Louis Apicella

PDF

The cost of reaching the most disadvantaged girls: Programmatic evidence from Egypt, Ethiopia, Guatemala, Kenya, South Africa, and Uganda, Jessica Sewall-Menon, Judith Bruce, Karen Austrian, Raven Brown, Jennifer Catino, Alejandra Colom, Angel del Valle, Habtamu Demele, Annabel Erulkar, Kelly Hallman, Eva Roca, and Nadia Zibani

Link

Understanding the association between injecting and sexual risk behaviors of injecting drug users in Manipur and Nagaland, India, Khrieketou Suoho, Chumben Humtsoe, Niranjan Saggurti, Shrutika Sabarwal, Bidhubhusan Mahapatra, and Michelle Kermode

Link

HIV-related conspiracy beliefs and its relationships with HIV testing and unprotected sex among men who have sex with men in Tshwane (Pretoria), South Africa, Waimar Tun, Scott E. Kellerman, Senkhu Maimane, Zukiswa Fipaza, Meredith Sheehy, Lung Vu, and Dawie Nel

PDF

Prevalence and correlates of HIV infection in a cohort of male injection drug users in Delhi, Waimar Tun, Vartika Sharma, Mary Philip Sebastian, Ira Madan, Amita Yadav, Meredith Sheehy, Dean Lewis, Ibou Thior, and Avina Sarna

Link

Levels and correlates of internalized homophobia among men who have sex with men in Pretoria, South Africa, Lung Vu, Waimar Tun, Meredith Sheehy, and Dawie Nel

Submissions from 2011

PDF

Prevalence of sexually transmitted infections among men who have sex with men and injecting drug users and validation of audio computer-assisted self interview (ACASI) technique in Abuja, Lagos, and Ibadan, Nigeria: Report fact sheet, Enhancing Nigeria's HIV/AIDS Response (ENR) Programme

PDF

Prevalence of sexually transmitted infections among men who have sex with men and injecting drug users and validation of audio computer-assisted self interview (ACASI) technique in Abuja, Lagos, and Ibadan, Nigeria: Technical report, Enhancing Nigeria's HIV/AIDS Response (ENR) Programme

PDF

Biruh Tesfa ('Bright Future') program provides domestic workers, orphans and migrants in urban Ethiopia with social support, HIV education and skills, Annabel Erulkar, Herma Gebru, and Gebeyehu Mekonnen

Link

Trafficking mechanisms and HIV status among sex-trafficking survivors in Calcutta, India, Kathryn L. Falb, Heather L. McCauley, Michele R. Decker, Shagun Sabarwal, Jhumka Gupta, and Jay G. Silverman

Link

Relationship between reported prior condom use and current self-perceived risk of acquiring HIV among mobile female sex workers in southern India, Anrudh K. Jain, Niranjan Saggurti, Bidhubhusan Mahapatra, Mary Philip Sebastian, Hanimi Modugu, Shiva S. Halli, and Ravi K. Verma

Link

Validation of a dye stain assay for vaginally inserted hydroxyethylcellulose-filled microbicide applicators, Lauren L. Katzen, José Fernández-Romero, Avina Sarna, Kailapuri G. Murugavel, Daniel Gawarecki, Thomas Zydowsky, and Barbara Mensch

Link

Use of AUDIT, and measures of drinking frequency and patterns to detect associations between alcohol and sexual behaviour in male sex workers in Kenya, Stanley Luchters, Scott Geibel, Masila Syengo, Daniel Lango, Nzioki King'Ola, Marleen Temmerman, and Matthew F. Chersich

Link

Sexual and physical violence against female sex workers in Kenya: A qualitative enquiry, Jerry Okal, Matthew F. Chersich, Sharon Tsui, Elizabeth Sutherland, Marleen Temmerman, and Stanley Luchters

Link

Heading towards the Safer Highways: An assessment of the Avahan prevention programme among long distance truck drivers in India, Arvind Pandey, Ram Manohar Mishra, Damodar Sahu, Sudhir K. Benara, Uttpal Sengupta, Ramesh S. Paranjape, Gautam Abhishek, Satya R. Lenka, and Rajatashuvra Adhikary

PDF

Filles éveillées: Programme pour les adolescentes employées de maison—Guide du mentor, Population Council

Link

Transactional sex risk and STI among HIV-infected female sex workers and HIV-infected male clients of FSWs in India, Anita Raj, Niranjan Saggurti, Debbie M. Cheng, Anindita Dasgupta, Carly Bridden, Manojkumar Pradeshi, and Jeffrey H. Samet

PDF

HIV transmission among married men and women in districts with high out-migration in India: Study brief, Niranjan Saggurti, Bidhubhusan Mahapatra, Suvakanta N. Swain, Madhusudana Battala, Umesh Chawla, and Alka Narang

PDF

Migration and HIV in India: Study of select districts, Niranjan Saggurti, Bidhubhusan Mahapatra, Suvakanta N. Swain, Madhusudana Battala, Alka Narang, and Umesh Chawla

Link

Male migration and risky sexual behavior in rural India: Is the place of origin critical for HIV prevention programs?, Niranjan Saggurti, Bidhubhusan Mahapatra, Suvakanta N. Swain, and Anrudh K. Jain

Link

Harsh realities: Reasons for women's involvement in sex work in India, Niranjan Saggurti, Shagun Sabarwal, Ravi K. Verma, Shiva S. Halli, and Anrudh K. Jain

Link

Motivations for entry into sex work and HIV risk among mobile female sex workers in India, Niranjan Saggurti, Ravi K. Verma, Shiva S. Halli, Suvakanta N. Swain, Rajendra Singh, Hanimi Reddy Modugu, Saumya RamaRao, Bidhubhusan Mahapatra, and Anrudh K. Jain

Link

Sex trafficking and initiation-related violence, alcohol use, and HIV risk among HIV-infected female sex workers in Mumbai, India, Jay G. Silverman, Anita Raj, Debbie M. Cheng, Michele R. Decker, Sharon Coleman, Carly Bridden, Manoj Pardeshi, Niranjan Saggurti, and Jeffrey H. Samet

Link

Experience of violence and adverse reproductive health outcomes, HIV risks among mobile female sex workers in India, Suvakanta N. Swain, Niranjan Saggurti, Madhusudana Battala, Ravi K. Verma, and Anrudh K. Jain

Link

Correlates of sexual, ethnic, and dual identity: A study of young Asian and Pacific Islander men who have sex with men, Lung Vu, Kyung Hee Choi, and Tri Do