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John A. Schneider

Professor
jschnei1@uchicago.edu
Research Summary
Dr. John Schneider MD, MPH, Professor of Medicine and Epidemiology, is a network epidemiologist and infectious disease specialist in the Departments of Medicine and Public Health Sciences at the University of Chicago. He is also Director of the University of Chicago Center for HIV Elimination (http://hivelimination.uchicago.edu/). His NIH and CDC funded research focuses on social network interventions that can lead to disease elimination in most vulnerable populations in resource restricted settings. In these settings he also implements network interventions and computational modeling to eliminate new transmission events in the case of HIV. Clinically, he specializes in HIV prevention and has a specific interest in the provision of high-quality care to young Black men who have sex with men and transgender women. He has extensive experience with advancing the physician patient relationship in resource restricted settings, including his current clinic at a Federally Qualified Health Center on the South Side of Chicago – Howard Brown Health 55th - and during his previous time working in Southern India.
Keywords
HIV Infection, Social Network, Epidemiology, Sex Behavior, Modeling, Decision, Mathematical Model, Sexually Transmitted Disease, Syphilis, substance use, program implementation
Education
  • University of California , Berkeley, BA Interdisciplinary Studies (Public Health, Anthropology and Demography) 12/1996
  • Tufts University, Boston, MD, MPH Medical School 06/2001
  • University of Chicago, Chicago, Internal Medicine 06/2004
  • University of Illinois/University of Chicago, Chicago, Infectious Diseases 06/2006
  • Tufts/Brown CFAR, Boston/Providence, HIV Prevention 06/2008
Biosciences Graduate Program Association
Awards & Honors
  • 2006 - Lancet International Fellowship The Lancet
  • 2014 - Leif B. Sorenson Faculty Research Award University of Chicago
  • 2015 - Diversity Award University of Chicago
  • 2016 - Distinguished Leader in Diversity and Inclusion Award University of Chicago
  • 2016 - Senior Faculty Scholar Bucksbaum Institute
Publications

  1. COVID-19-Related Stressors, Sex Behaviors, and HIV Status Neutral Care Among Black Men Who Have Sex With Men and Transgender Women in Chicago, USA. J Acquir Immune Defic Syndr. 2021 11 01; 88(3):261-271. View in: PubMed

  2. A Systematic Review up to 2018 of HIV and Associated Factors Among Criminal Justice-Involved (CJI) Black Sexual and Gender Minority Populations in the United States (US). J Racial Ethn Health Disparities. 2022 08; 9(4):1357-1402. View in: PubMed

  3. Integrated molecular and affiliation network analysis: Core-periphery social clustering is associated with HIV transmission patterns. Soc Networks. 2022 Jan; 68:107-117. View in: PubMed

  4. The Co-Evolution of Network Structure and PrEP Adoption among a Large Cohort of PrEP Peer Leaders: Implications for Intervention Evaluation and Community Capacity-Building. Int J Environ Res Public Health. 2021 06 04; 18(11). View in: PubMed

  5. Shared decision making for HIV pre-exposure prophylaxis (PrEP) with black transgender women. Cult Health Sex. 2022 08; 24(8):1033-1046. View in: PubMed

  6. Sociometric Risk Network Structure, HIV Prevalence, and Drug Injection-Related Norms among People Who Inject Drugs (PWID) in Athens, Greece. Subst Use Misuse. 2021; 56(8):1190-1201. View in: PubMed

  7. Sexual Identity, Sexual Behavior and Pre-exposure Prophylaxis in Black Cisgender Sexual Minority Men: The N2 Cohort Study in Chicago. AIDS Behav. 2021 Oct; 25(10):3327-3336. View in: PubMed

  8. Reducing Opioid Mortality in Illinois (ROMI): A case management/peer recovery coaching critical time intervention clinical trial protocol. J Subst Abuse Treat. 2021 09; 128:108348. View in: PubMed

  9. COVID-19 Contact Tracing Conundrums: Insights From the Front Lines. Am J Public Health. 2021 05; 111(5):917-922. View in: PubMed

  10. Sexual Mixing and HIV Transmission Potential Among Greek Men Who have Sex with Men: Results from SOPHOCLES. AIDS Behav. 2021 Jun; 25(6):1935-1945. View in: PubMed

  11. Perceptions of quality and safety in cannabis acquisition amongst young gay and bisexual men living with HIV/AIDS who use cannabis: Impact of legalisation and dispensaries. Int J Drug Policy. 2021 02; 88:103035. View in: PubMed

  12. A Pragmatic Randomized Controlled Trial to Increase PrEP Uptake for HIV Prevention: 55-Week Results From PrEPChicago. J Acquir Immune Defic Syndr. 2021 01 01; 86(1):31-37. View in: PubMed

  13. Identifying influential neighbors in social networks and venue affiliations among young MSM: a data science approach to predict HIV infection. AIDS. 2021 05 01; 35(Suppl 1):S65-S73. View in: PubMed

  14. The last Black man with HIV in San Francisco: the potential role of gentrification on HIV getting to zero achievements. Lancet HIV. 2020 12; 7(12):e853-e856. View in: PubMed

  15. Stigmatize the use, not the user? Attitudes on opioid use, drug injection, treatment, and overdose prevention in rural communities. Soc Sci Med. 2021 01; 268:113470. View in: PubMed

  16. Associations Between Experienced HIV Stigma, Resulting Consequences, and the HIV Care Continuum: Moderating Effects of Two Resilience Characteristics Among Persons Living with HIV (PLWH) in Louisiana. J Racial Ethn Health Disparities. 2022 02; 9(1):9-22. View in: PubMed

  17. Development of a predictive model for retention in HIV care using natural language processing of clinical notes. J Am Med Inform Assoc. 2021 01 15; 28(1):104-112. View in: PubMed

  18. A Pragmatic Randomized Controlled Trial to Increase Pre-Exposure Prophylaxis Uptake for HIV prevention: 55-week results from PrEPChicago. J Acquir Immune Defic Syndr. 2020 Oct 23. View in: PubMed

  19. Same-day prescribing of daily oral pre-exposure prophylaxis for HIV prevention. Lancet HIV. 2021 02; 8(2):e114-e120. View in: PubMed

  20. Comparison of effectiveness and cost for different HIV screening strategies implemented at large urban medical centre in the United States. J Int AIDS Soc. 2020 10; 23(10):e25554. View in: PubMed

  21. Embedding a Linkage to Preexposure Prophylaxis Care Intervention in Social Network Strategy and Partner Notification Services: Results From a Pilot Randomized Controlled Trial. J Acquir Immune Defic Syndr. 2021 02 01; 86(2):191-199. View in: PubMed

  22. The potential of online social networking data for augmenting the study of high-risk personal networks among young men who have sex with men at-risk for HIV. Soc Networks. 2020 Oct; 63:201-212. View in: PubMed

  23. Opt-Out, Routine Emergency Department Syphilis Screening as a Novel Intervention in At-Risk Populations. Sex Transm Dis. 2021 05 01; 48(5):347-352. View in: PubMed

  24. A taxonomy of pragmatic measures of HIV preexposure prophylaxis use. AIDS. 2020 11 01; 34(13):1951-1957. View in: PubMed

  25. Medical, therapeutic, and recreational use of cannabis among young men who have sex with men living with HIV. Addict Res Theory. 2020; 28(3):250-259. View in: PubMed

  26. Partner Notification Services for Patients with Established and New HIV Infection Leads to Diagnosis and Linkage of HIV-Positive Partners. AIDS Behav. 2021 Mar; 25(3):809-813. View in: PubMed

  27. Social network characteristics are correlated with dietary patterns among middle aged and older South Asians living in the United States (U.S.). BMC Nutr. 2020; 6:40. View in: PubMed

  28. Work2Prevent, an Employment Intervention Program as HIV Prevention for Young Men Who Have Sex With Men and Transgender Youth of Color (Phase 3): Protocol for a Single-Arm Community-Based Trial to Assess Feasibility and Acceptability in a Real-World Setting. JMIR Res Protoc. 2020 Sep 11; 9(9):e18051. View in: PubMed

  29. The multiplex social environments of young Black men who have sex with men: How online and offline social structures impact HIV prevention and sex behavior engagement. J Soc Struct. 2019 Aug; 20(3):70-95. View in: PubMed

  30. An Employment Intervention Program (Work2Prevent) for Young Men Who Have Sex With Men and Transgender Youth of Color (Phase 1): Protocol for Determining Essential Intervention Components Using Qualitative Interviews and Focus Groups. JMIR Res Protoc. 2020 Aug 10; 9(8):e16384. View in: PubMed

  31. An Employment Intervention Program (Work2Prevent) for Young Men Who Have Sex With Men and Transgender Youth of Color (Phase 2): Protocol for a Single-Arm Mixed Methods Pilot Test to Assess Feasibility and Acceptability. JMIR Res Protoc. 2020 Aug 10; 9(8):e16401. View in: PubMed

  32. The Effect of Anal Dysplasia and Cancer Screening Education on Attitudes, Beliefs, and Self-Efficacy. J Dr Nurs Pract. 2017; 10(2):155-160. View in: PubMed

  33. Social Network Interventions for HIV Transmission Elimination. Curr HIV/AIDS Rep. 2020 10; 17(5):450-457. View in: PubMed

  34. A taxonomy of pragmatic measures of HIV pre-exposure prophylaxis (PrEP) Use: application in a PrEP-using cohort in Chicago, IL. AIDS. 2020 Jul 17. View in: PubMed

  35. Corrigendum to: 2269. HIV-Positive Individuals Who Report Being in Care Are Less Likely to Be Co-Infected With an STI; an Analysis of "Network Testing," A Service Program Offering HIV and STI Testing Services to Individual at Risk for HIV. Open Forum Infect Dis. 2020 Jun; 7(6):ofz147. View in: PubMed

  36. Social-Environmental Resilience, PrEP Uptake, and Viral Suppression among Young Black Men Who Have Sex with Men and Young Black Transgender Women: the Neighborhoods and Networks (N2) Study in Chicago. J Urban Health. 2020 10; 97(5):728-738. View in: PubMed

  37. Clinical Care, Research, and Telehealth Services in the Era of Social Distancing to Mitigate COVID-19. AIDS Behav. 2020 07; 24(7):2000-2002. View in: PubMed

  38. Individual and Social Network Structure Characteristics Associated with Peer Change Agent Engagement and Impact in a PrEP Intervention. AIDS Behav. 2020 Dec; 24(12):3385-3394. View in: PubMed

  39. Phylodynamics Helps to Evaluate the Impact of an HIV Prevention Intervention. Viruses. 2020 04 20; 12(4). View in: PubMed

  40. An Observational Study of Hypertension and Thromboembolism Among Transgender Patients Using Gender-Affirming Hormone Therapy. Transgend Health. 2020 Mar 01; 5(1):1-9. View in: PubMed

  41. Predictive Analytics for Retention in Care in an Urban HIV Clinic. Sci Rep. 2020 04 14; 10(1):6421. View in: PubMed

  42. COVID-19 During the Opioid Epidemic - Exacerbation of Stigma and Vulnerabilities. J Rural Health. 2021 01; 37(1):172-174. View in: PubMed

  43. Longitudinal cohort of HIV-negative transgender women of colour in New York City: protocol for the TURNNT ('Trying to Understand Relationships, Networks and Neighbourhoods among Transgender women of colour') study. BMJ Open. 2020 04 01; 10(4):e032876. View in: PubMed

  44. Innovative Approaches to Obtain Minors' Consent for Biomedical HIV Prevention Trials: Multi-Site Quasi-Experimental Study of Adolescent and Parent Perspectives. JMIR Res Protoc. 2020 Mar 30; 9(3):e16509. View in: PubMed

  45. #PrEP4Love: success and stigma following release of the first sex-positive PrEP public health campaign. Cult Health Sex. 2021 03; 23(3):397-413. View in: PubMed

  46. Out-of-pocket costs and HIV pre-exposure prophylaxis persistence in a US multicity demonstration project. Health Serv Res. 2020 08; 55(4):524-530. View in: PubMed

  47. Socio-Structural and Neighborhood Predictors of Incident Criminal Justice Involvement in a Population-Based Cohort of Young Black MSM and Transgender Women. J Urban Health. 2020 10; 97(5):623-634. View in: PubMed

  48. Collective Avoidance of Social and Health Venues and HIV Racial Inequities: Network Modeling of Venue Avoidance on Venue Affiliation, Social Networks, and HIV Risk. Health Educ Behav. 2020 04; 47(2):202-212. View in: PubMed

  49. Facebook group affiliation ties, group topics, and HIV behavioral characteristics among young Black men who have sex with men: Potential for public health intervention. SSM Popul Health. 2019 Dec; 9:100510. View in: PubMed

  50. Sex Partner Behavior Variation Related to Network Position of and Residential Proximity to Sex Partners Among Young Black Men Who Have Sex with Men. AIDS Behav. 2020 Aug; 24(8):2327-2335. View in: PubMed

  51. Correlations of HIV Preexposure Prophylaxis Indications and Uptake, Chicago, Illinois, 2015-2018. Am J Public Health. 2020 03; 110(3):370-377. View in: PubMed

  52. An Exploratory Study of Resilience, HIV-Related Stigma, and HIV Care Outcomes Among Men who have Sex with Men (MSM) Living with HIV in Louisiana. AIDS Behav. 2020 Jul; 24(7):2119-2129. View in: PubMed

  53. A randomized controlled efficacy trial of an electronic screening and brief intervention for alcohol misuse in adolescents and young adults vulnerable to HIV infection: step up, test up study protocol. BMC Public Health. 2020 Jan 08; 20(1):30. View in: PubMed

  54. The Motivational PrEP Cascade Guides Interpretation of Early PrEP Linkage to Care for Young Black Men Who Have Sex With Men: The Case of Chicago's PrEPLine. AIDS Educ Prev. 2019 12; 31(6):491-504. View in: PubMed

  55. Association of Social Networks and Physical Activity in South Asians: The Mediators of Atherosclerosis in South Asians Living in America Cohort Study. J Phys Act Health. 2020 02 01; 17(2):149-155. View in: PubMed

  56. People with high HIV viral load within risk networks: who are these people and who refers them best? J Infect Dev Ctries. 2019 07; 13(7 Suppl):103S-110S. View in: PubMed

  57. A Social Network Analysis of Cooperation and Support in an HIV Service Delivery Network for Young Latino MSM in Miami. J Homosex. 2021 May 12; 68(6):887-900. View in: PubMed

  58. Social norms associated with nonmedical opioid use in rural communities: a systematic review. Transl Behav Med. 2019 11 25; 9(6):1224-1232. View in: PubMed

  59. A modeling framework to inform preexposure prophylaxis initiation and retention scale-up in the context of 'Getting to Zero' initiatives. AIDS. 2019 10 01; 33(12):1911-1922. View in: PubMed

  60. Using social network analysis to examine alcohol use among adults: A systematic review. PLoS One. 2019; 14(8):e0221360. View in: PubMed

  61. 2269. HIV-Positive Individuals Who Report Being in Care Are Less Likely to Be Co-Infected With an STI; an Analysis of "Network Testing," A Service Program Offering HIV and STI Testing Services to Individual at Risk for HIV. Open Forum Infect Dis. 2018 Nov 26; 5(suppl_1):S671-S672. View in: PubMed

  62. Leveraging system sciences methods in clinical trial evaluation: An example concerning African American women diagnosed with breast cancer via the Patient Navigation in Medically Underserved Areas study. Contemp Clin Trials Commun. 2019 Sep; 15:100411. View in: PubMed

  63. Social network body size is associated with body size norms of South Asian adults. Obes Med. 2018 Sep; 11:25-30. View in: PubMed

  64. Social Networks Moderate the Syndemic Effect of Psychosocial and Structural Factors on HIV Risk Among Young Black Transgender Women and Men who have Sex with Men. AIDS Behav. 2020 Jan; 24(1):192-205. View in: PubMed

  65. A modeling framework to inform PrEP initiation and retention scale-up in the context of Getting to Zero Initiatives. AIDS. 2019 Jul 02. View in: PubMed

  66. Correlates of Durable Viral Suppression (DVS) Among Criminal Justice-involved (CJI) Black Men Living with HIV in Louisiana. AIDS Behav. 2019 Nov; 23(11):2980-2991. View in: PubMed

  67. Social network approaches to locating people recently infected with HIV in Odessa, Ukraine. J Int AIDS Soc. 2019 06; 22(6):e25330. View in: PubMed

  68. Social Network Characteristics Are Correlated with Dietary Patterns Among Middle Aged and Older South Asians (SA) Living in the United States (US) (P04-124-19). Curr Dev Nutr. 2019 Jun; 3(Suppl 1). View in: PubMed

  69. #PrEP4Love: An Evaluation of a Sex-Positive HIV Prevention Campaign. JMIR Public Health Surveill. 2019 Jun 17; 5(2):e12822. View in: PubMed

  70. Prescription Opioid Use in a Population-Based Sample of Young Black Men Who Have Sex with Men: A Longitudinal Cohort Study. Subst Use Misuse. 2019; 54(12):1991-2000. View in: PubMed

  71. Network context matters: graph convolutional network model over social networks improves the detection of unknown HIV infections among young men who have sex with men. J Am Med Inform Assoc. 2019 11 01; 26(11):1263-1271. View in: PubMed

  72. The Social Context of HIV Prevention and Care among Black Men Who Have Sex with Men in Three U.S. Cities: The Neighborhoods and Networks (N2) Cohort Study. Int J Environ Res Public Health. 2019 05 30; 16(11). View in: PubMed

  73. Network overlap and knowledge of a partner's HIV status among young men who have sex with men. AIDS Care. 2019 12; 31(12):1533-1539. View in: PubMed

  74. Shared decision-making around anal cancer screening among black bisexual and gay men in the USA. Cult Health Sex. 2020 02; 22(2):201-216. View in: PubMed

  75. Condomless Group Sex Is Associated With HIV Pre-Exposure Prophylaxis Knowledge and Interest Uptake: A Cross-Sectional Study of Gay and Bisexual Men in Paris, France. AIDS Educ Prev. 2019 04; 31(2):127-135. View in: PubMed

  76. Implementation Research Methodologies for Achieving Scientific Equity and Health Equity. Ethn Dis. 2019; 29(Suppl 1):83-92. View in: PubMed

  77. Identifying Areas with Disproportionate Local Health Department Services Relative to Opioid Overdose, HIV and Hepatitis C Diagnosis Rates: A Study of Rural Illinois. Int J Environ Res Public Health. 2019 03 19; 16(6). View in: PubMed

  78. The relationship between Black and gay community involvement and HIV-related risk behaviors among Black men who have sex with men. J Gay Lesbian Soc Serv. 2018; 30(1):64-81. View in: PubMed

  79. Are skin color and body mass index associated with social network structure? Findings from a male sex market study. Ethn Health. 2021 08; 26(6):863-878. View in: PubMed

  80. City of love: group sex is associated with risks for HIV and other sexually transmissible infections among gay and bisexual men in Paris, France. Sex Health. 2019 04; 16(2):192-194. View in: PubMed

  81. Colorism Demonstrates Dampened Effects Among Young Black Men Who Have Sex with Men in Chicago. J Natl Med Assoc. 2019 Aug; 111(4):413-417. View in: PubMed

  82. Implementation of a Socio-structural Demonstration Project to Improve HIV Outcomes Among Young Black Men in the Deep South. J Racial Ethn Health Disparities. 2019 08; 6(4):775-789. View in: PubMed

  83. Pre-exposure Prophylaxis (PrEP) Awareness and Use Within High HIV Transmission Networks. AIDS Behav. 2019 Jul; 23(7):1893-1903. View in: PubMed

  84. Behavioral characteristics and their association with syphilis seroprevalence among a cohort of young Black men who have sex with men. Int J STD AIDS. 2019 03; 30(4):396-403. View in: PubMed

  85. The Social and Sexual Networks of Black Transgender Women and Black Men Who Have Sex with Men: Results from a Representative Sample. Transgend Health. 2018; 3(1):201-209. View in: PubMed

  86. Neighbourhoods, networks and pre-exposure prophylaxis awareness: a multilevel analysis of a sample of young black men who have sex with men. Sex Transm Infect. 2019 05; 95(3):228-235. View in: PubMed

  87. Network Modeling of?PrEP Uptake on Referral Networks and Health Venue Utilization Among Young Men Who Have Sex with?Men. AIDS Behav. 2019 Jul; 23(7):1698-1707. View in: PubMed

  88. HIV, Sexually Transmitted Infection, and Substance Use Continuum of Care Interventions Among Criminal Justice-Involved Black Men Who Have Sex With Men: A Systematic Review. Am J Public Health. 2018 11; 108(S4):e1-e9. View in: PubMed

  89. Exploring Gender Differences in PrEP Interest Among Individuals Testing HIV Negative in an Urban Emergency Department. AIDS Educ Prev. 2018 10; 30(5):382-392. View in: PubMed

  90. Exposure to community violence and substance use among Black men who have sex with men: examining the role of psychological distress and criminal justice involvement. AIDS Care. 2019 03; 31(3):370-378. View in: PubMed

  91. Sex Tourism and Pre-Exposure Prophylaxis Modality Preferences Among Men Who Have Sex With Men. J Sex Res. 2019 May-Jun; 56(4-5):632-640. View in: PubMed

  92. Sexual, Social, and Genetic Network Overlap: A Socio-Molecular Approach Toward Public Health Intervention of HIV. Am J Public Health. 2018 11; 108(11):1528-1534. View in: PubMed

  93. Perceived Candidacy for Pre-exposure Prophylaxis (PrEP) Among Men Who Have Sex with Men in Paris, France. AIDS Behav. 2019 Jul; 23(7):1771-1779. View in: PubMed

  94. Using Partially-Observed Facebook Networks to Develop a Peer-Based HIV Prevention Intervention: Case Study. J Med Internet Res. 2018 09 14; 20(9):e11652. View in: PubMed

  95. Pockets of HIV Non-infection Within Highly-Infected Risk Networks in Athens, Greece. Front Microbiol. 2018; 9:1825. View in: PubMed

  96. A Longitudinal Examination of Factors Associated with Network Bridging Among YMSM: Implications for HIV Prevention. AIDS Behav. 2019 May; 23(5):1326-1338. View in: PubMed

  97. Reply to Gauthier et al. Clin Infect Dis. 2019 01 07; 68(2):349-350. View in: PubMed

  98. Partner meeting venue typology and sexual risk behaviors among French men who have sex with men. Int J STD AIDS. 2018 11; 29(13):1282-1288. View in: PubMed

  99. A Network Intervention to Locate Newly HIV Infected Persons Within MSM Networks in Chicago. AIDS Behav. 2019 Jan; 23(1):15-20. View in: PubMed

  100. Statistical adjustment of network degree in respondent-driven sampling estimators: venue attendance as a proxy for network size among young MSM. Soc Networks. 2018 Jul; 54:118-131. View in: PubMed

  101. Network Research Experiences in New York and Eastern Europe: Lessons for the Southern US in Understanding HIV Transmission Dynamics. Curr HIV/AIDS Rep. 2018 06; 15(3):283-292. View in: PubMed

  102. A Gold-Standard for Entity Resolution within Sexually Transmitted Infection Networks. Sci Rep. 2018 06 08; 8(1):8776. View in: PubMed

  103. Use of poppers and HIV risk behaviours among men who have sex with men in Paris, France: an observational study. Sex Health. 2018 07; 15(4):370-373. View in: PubMed

  104. Poppers and PrEP: Use of Pre-exposure Prophylaxis Among Men Who Have Sex with Men Who Use Inhaled Nitrites. AIDS Behav. 2018 Nov; 22(11):3658-3672. View in: PubMed

  105. Molecular Analysis of Human Immunodeficiency Virus Type 1 (HIV-1)-Infected Individuals in a Network-Based Intervention (Transmission Reduction Intervention Project): Phylogenetics Identify HIV-1-Infected Individuals With Social Links. J Infect Dis. 2018 07 24; 218(5):707-715. View in: PubMed

  106. Which Patients in the Emergency Department Should Receive Preexposure Prophylaxis? Implementation of a Predictive Analytics Approach. AIDS Patient Care STDS. 2018 05; 32(5):202-207. View in: PubMed

  107. Molecular investigation of HIV-1 cross-group transmissions during an outbreak among people who inject drugs (2011-2014) in Athens, Greece. Infect Genet Evol. 2018 08; 62:11-16. View in: PubMed

  108. Transactional Sex and Preferences for Pre-Exposure Prophylaxis (PrEP) Administration Modalities Among Men Who Have Sex With Men (MSM). J Sex Res. 2019 May-Jun; 56(4-5):650-658. View in: PubMed

  109. Travel Time to Clinic but not Neighborhood Crime Rate is Associated with Retention in Care Among HIV-Positive Patients. AIDS Behav. 2018 Sep; 22(9):3003-3008. View in: PubMed

  110. HIV Prevention and Sex Behaviors as Organizing Mechanisms in a Facebook Group Affiliation Network Among Young Black Men Who Have Sex with Men. AIDS Behav. 2018 Oct; 22(10):3324-3334. View in: PubMed

  111. Preexposure Prophylaxis Initiation and Retention in Care Over 5 Years, 2012-2017: Are Quarterly Visits Too Much? Clin Infect Dis. 2018 07 02; 67(2):283-287. View in: PubMed

  112. Human Immunodeficiency Virus Partner Notification Services Among a Representative Sample of Young Black Men Who Have Sex With Men Demonstrates Limited Service Offering and Potential Benefits of Clinic Involvement. Sex Transm Dis. 2018 09; 45(9):636-641. View in: PubMed

  113. Social networks as drivers of syphilis and HIV infection among young men who have sex with men. Sex Transm Infect. 2018 08; 94(5):365-371. View in: PubMed

  114. Personal social networks and organizational affiliation of South Asians in the United States. BMC Public Health. 2018 02 05; 18(1):218. View in: PubMed

  115. Care continuum entry interventions: seek and test strategies to engage persons most impacted by HIV within the United States. AIDS. 2018 02 20; 32(4):407-417. View in: PubMed

  116. Risk network approaches to locating undiagnosed HIV cases in Odessa, Ukraine. J Int AIDS Soc. 2018 01; 21(1). View in: PubMed

  117. Prevalence of and Risk Factors for Anal Human Papillomavirus Infection in a Sample of Young, Predominantly Black Men Who Have Sex With Men, Houston, Texas. J Infect Dis. 2018 02 14; 217(5):777-784. View in: PubMed

  118. Preexposure prophylaxis guidelines have low sensitivity for identifying seroconverters in a sample of young Black MSM in Chicago. AIDS. 2018 01 28; 32(3):383-392. View in: PubMed

  119. Are Anal Sex Roles Associated with Preferences for Pre-Exposure Prophylaxis Administration Modalities Among Men Who Have Sex with Men? Arch Sex Behav. 2018 10; 47(7):2123-2133. View in: PubMed

  120. Are HIV Seroconversions Among Young Men Who Have Sex With Men Associated With Social Network Proximity to Recently or Long-Term HIV-Infected Individuals? J Acquir Immune Defic Syndr. 2018 02 01; 77(2):128-134. View in: PubMed

  121. Network Viral Load: A Critical Metric for HIV Elimination. J Acquir Immune Defic Syndr. 2018 02 01; 77(2):167-174. View in: PubMed

  122. Financial Hardship, Condomless Anal Intercourse and HIV Risk Among Men Who Have Sex with Men. AIDS Behav. 2017 Dec; 21(12):3478-3485. View in: PubMed

  123. Project nGage: Results of a Randomized Controlled Trial of a Dyadic Network Support Intervention to Retain Young Black Men Who Have Sex With Men in HIV Care. AIDS Behav. 2017 Dec; 21(12):3618-3629. View in: PubMed

  124. HPV vaccine acceptability in high-risk Greek men. Hum Vaccin Immunother. 2018 01 02; 14(1):134-139. View in: PubMed

  125. Outcomes of Preexposure Prophylaxis Referrals From Public STI Clinics and Implications for the Preexposure Prophylaxis Continuum. Sex Transm Dis. 2018 01; 45(1):50-55. View in: PubMed

  126. PrEP Chicago: A randomized controlled peer change agent intervention to promote the adoption of pre-exposure prophylaxis for HIV prevention among young Black men who have sex with men. Clin Trials. 2018 02; 15(1):44-52. View in: PubMed

  127. Social venue range and referral chain impact: Implications for the sampling of hidden communities. PLoS One. 2017; 12(8):e0181494. View in: PubMed

  128. Quality measurement for rhinosinusitis: a review from the Quality Improvement Committee of the American Rhinologic Society. Int Forum Allergy Rhinol. 2017 09; 7(9):853-860. View in: PubMed

  129. A longitudinal examination of factors associated with social support satisfaction among HIV-positive young Black men who have sex with men. AIDS Care. 2017 12; 29(12):1598-1604. View in: PubMed

  130. Trends in HIV Risk, Testing, and Treatment among MSM in Chicago 2004-2014: Implications for HIV Elimination Planning. J Urban Health. 2017 Oct; 94(5):699-709. View in: PubMed

  131. Assumptions of Quality Medicine: The Role of Uncertainty. JAMA Otolaryngol Head Neck Surg. 2017 08 01; 143(8):753-754. View in: PubMed

  132. Serodiscussion, Perceived Seroconcordance, and Sexual Risk Behaviors Among Dyads of Men Who Have Sex with Men Who Use Geosocial-Networking Smartphone Applications in London. J Int Assoc Provid AIDS Care. 2017 May/Jun; 16(3):233-238. View in: PubMed

  133. Short Communication: Lack of Support for Socially Connected HIV-1 Transmission Among Young Adult Black Men Who Have Sex with Men. AIDS Res Hum Retroviruses. 2017 Sep; 33(9):935-940. View in: PubMed

  134. Risk factors, prevalence, and site concordance of human papillomavirus in high-risk Greek men. Eur J Cancer Prev. 2018 09; 27(5):514-520. View in: PubMed

  135. Determinants of HIV Phylogenetic Clustering in Chicago Among Young Black Men Who Have Sex With Men From the uConnect Cohort. J Acquir Immune Defic Syndr. 2017 07 01; 75(3):265-270. View in: PubMed

  136. Use of Pre-exposure Prophylaxis (PrEP) in Young Men Who Have Sex with Men is Associated with Race, Sexual Risk Behavior and Peer Network Size. AIDS Behav. 2017 May; 21(5):1376-1382. View in: PubMed

  137. Network Centrality and Geographical Concentration of Social and Service Venues that Serve Young Men Who Have Sex with Men. AIDS Behav. 2017 Dec; 21(12):3578-3589. View in: PubMed

  138. Patterns of Social Affiliations and Healthcare Engagement Among Young, Black, Men Who Have Sex With Men. AIDS Behav. 2018 03; 22(3):806-818. View in: PubMed

  139. Sex Behaviors as Social Cues Motivating Social Venue Patronage Among Young Black Men Who Have Sex with Men. AIDS Behav. 2017 Oct; 21(10):2924-2934. View in: PubMed

  140. A Longitudinal Analysis of Antiretroviral Adherence Among Young Black Men Who Have Sex With Men. J Adolesc Health. 2017 Apr; 60(4):411-416. View in: PubMed

  141. HIV-1 Infection and Transmission Networks of Younger People in Chicago, Illinois, 2005-2011. Public Health Rep. 2017 Jan-Feb; 132(1):48-55. View in: PubMed

  142. Facebook network structure and awareness of preexposure prophylaxis among young men who have sex with men. Ann Epidemiol. 2017 03; 27(3):176-180. View in: PubMed

  143. Social-structural properties and HIV prevention among young men who have sex with men in the ballroom house and independent gay family communities. Soc Sci Med. 2017 02; 174:26-34. View in: PubMed

  144. A network intervention that locates and intervenes with recently HIV-infected persons: The Transmission Reduction Intervention Project (TRIP). Sci Rep. 2016 12 05; 6:38100. View in: PubMed

  145. Interpersonal Attacks on the Dignity of Members of HIV Key Populations: A Descriptive and Exploratory Study. AIDS Behav. 2017 Sep; 21(9):2561-2578. View in: PubMed

  146. Multiplex Competition, Collaboration, and Funding Networks Among Health and Social Organizations: Toward Organization-based HIV Interventions for Young Men Who Have Sex With Men. Med Care. 2017 Feb; 55(2):102-110. View in: PubMed

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