Cyprian Wejnert

4.2k total citations
73 papers, 2.2k citations indexed

About

Cyprian Wejnert is a scholar working on Epidemiology, Infectious Diseases and Sociology and Political Science. According to data from OpenAlex, Cyprian Wejnert has authored 73 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 66 papers in Epidemiology, 55 papers in Infectious Diseases and 28 papers in Sociology and Political Science. Recurrent topics in Cyprian Wejnert's work include HIV, Drug Use, Sexual Risk (64 papers), HIV/AIDS Research and Interventions (55 papers) and Sex work and related issues (25 papers). Cyprian Wejnert is often cited by papers focused on HIV, Drug Use, Sexual Risk (64 papers), HIV/AIDS Research and Interventions (55 papers) and Sex work and related issues (25 papers). Cyprian Wejnert collaborates with scholars based in United States, Uganda and Kenya. Cyprian Wejnert's co-authors include Gabriela Paz‐Bailey, Douglas D. Heckathorn, Binh Le, Dita Broz, Teresa Finlayson, Elizabeth DiNenno, Charles E. Rose, Alexandra M. Oster, John M. Karon and Michael W. Spiller and has published in prestigious journals such as JAMA, PLoS ONE and American Journal of Public Health.

In The Last Decade

Cyprian Wejnert

72 papers receiving 2.1k citations

Peers

Cyprian Wejnert
Jaimie P. Meyer United States
Gitau Mburu United Kingdom
Angela R. Bazzi United States
Christopher S. Murrill United States
Salaam Semaan United States
Jeffrey A. Wickersham United States
France Lert France
Elizabeth DiNenno United States
Aylur K. Srikrishnan United States
Irene Kuo United States
Jaimie P. Meyer United States
Cyprian Wejnert
Citations per year, relative to Cyprian Wejnert Cyprian Wejnert (= 1×) peers Jaimie P. Meyer

Countries citing papers authored by Cyprian Wejnert

Since Specialization
Citations

This map shows the geographic impact of Cyprian Wejnert's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Cyprian Wejnert with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Cyprian Wejnert more than expected).

Fields of papers citing papers by Cyprian Wejnert

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Cyprian Wejnert. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Cyprian Wejnert. The network helps show where Cyprian Wejnert may publish in the future.

Co-authorship network of co-authors of Cyprian Wejnert

This figure shows the co-authorship network connecting the top 25 collaborators of Cyprian Wejnert. A scholar is included among the top collaborators of Cyprian Wejnert based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Cyprian Wejnert. Cyprian Wejnert is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Baugher, Amy R., Cyprian Wejnert, Dafna Kanny, et al.. (2025). Are we ending the HIV epidemic among persons who inject drugs?: key findings from 19 US cities. AIDS. 39(12). 1813–1819.
2.
Chapin-Bardales, Johanna, Alice Asher, Dita Broz, et al.. (2024). Hepatitis C virus infection and co-infection with HIV among persons who inject drugs in 10 U.S. cities—National HIV Behavioral Surveillance, 2018. International Journal of Drug Policy. 144(Pt 1). 104387–104387. 2 indexed citations
3.
Handanagić, Senad, Dita Broz, Teresa Finlayson, Dafna Kanny, & Cyprian Wejnert. (2024). Unmet need for medication for opioid use disorder among persons who inject drugs in 23 U.S. cities. Drug and Alcohol Dependence. 257. 111251–111251. 5 indexed citations
4.
5.
Jones, Jamal, Dawn K. Smith, Jeffrey Wiener, et al.. (2021). Assessment of PrEP Awareness, PrEP Discussion with a Provider, and PrEP Use by Transmission Risk Group with an Emphasis on the Southern United States. AIDS and Behavior. 25(9). 2985–2991. 18 indexed citations
6.
Wejnert, Cyprian, et al.. (2020). Binge Drinking, Non-injection Drug Use, and Sexual Risk Behaviors among Adolescent Sexual Minority Males, 3 US Cities, 2015. Journal of Urban Health. 97(5). 739–748. 14 indexed citations
7.
Adams, Monica, Qian An, Dita Broz, et al.. (2019). Distributive Syringe Sharing and Use of Syringe Services Programs (SSPs) Among Persons Who Inject Drugs. AIDS and Behavior. 23(12). 3306–3314. 8 indexed citations
8.
Tempalski, Barbara, Hannah L. F. Cooper, Mary E. Kelley, et al.. (2018). Identifying Which Place Characteristics are Associated with the Odds of Recent HIV Testing in a Large Sample of People Who Inject Drugs in 19 US Metropolitan Areas. AIDS and Behavior. 23(2). 318–335. 7 indexed citations
9.
Linton, Sabriya L., Hannah L. F. Cooper, Mary E. Kelley, et al.. (2017). Cross-sectional association between ZIP code-level gentrification and homelessness among a large community-based sample of people who inject drugs in 19 US cities. BMJ Open. 7(6). e013823–e013823. 26 indexed citations
10.
Spiller, Michael W., Krista J. Gile, Mark S. Handcock, Corinne M. Mar, & Cyprian Wejnert. (2017). Evaluating Variance Estimators for Respondent-Driven Sampling. Journal of Survey Statistics and Methodology. 6(1). 23–45. 14 indexed citations
11.
Chen, Yen‐Tyng, Kristina Bowles, Qian An, et al.. (2017). Surveillance Among Men Who have Sex with Men in the United States: A Comparison of Web-Based and Venue-Based Samples. AIDS and Behavior. 22(7). 2104–2112. 7 indexed citations
12.
Wejnert, Cyprian. (2016). Syphilis Screening and Diagnosis Among Men Who Have Sex with Men, 2008-2014, 20 U.S. Cities. 3 indexed citations
13.
Cooley, Laura A., et al.. (2016). Policy Changes and Improvements in Health Insurance Coverage Among MSM: 20 U.S. Cities, 2008–2014. AIDS and Behavior. 21(3). 615–618. 2 indexed citations
14.
Paz‐Bailey, Gabriela, Maria C.B. Mendoza, Teresa Finlayson, et al.. (2016). Trends in condom use among MSM in the United States. AIDS. 30(12). 1985–1990. 104 indexed citations
15.
Spiller, Michael W., Dita Broz, Cyprian Wejnert, Lina Nerlander, & Gabriela Paz‐Bailey. (2015). HIV infection and HIV-associated behaviors among persons who inject drugs--20 cities, United States, 2012.. PubMed. 64(10). 270–5. 56 indexed citations
16.
Oster, Alexandra M., Maya Sternberg, Amy Lansky, et al.. (2015). Population Size Estimates for Men who Have Sex with Men and Persons who Inject Drugs. Journal of Urban Health. 92(4). 733–743. 26 indexed citations
17.
Hoots, Brooke, et al.. (2015). Early Linkage to HIV Care and Antiretroviral Treatment among Men Who Have Sex with Men — 20 Cities, United States, 2008 and 2011. PLoS ONE. 10(7). e0132962–e0132962. 20 indexed citations
18.
Broz, Dita, Cyprian Wejnert, Thị Thu Hương Phạm, et al.. (2014). HIV infection and risk, prevention, and testing behaviors among injecting drug users -- National HIV Behavioral Surveillance System, 20 U.S. cities, 2009.. PubMed. 63(6). 1–51. 95 indexed citations
19.
Lansky, Amy, Teresa Finlayson, Christopher N. Johnson, et al.. (2014). Estimating the Number of Persons Who Inject Drugs in the United States by Meta-Analysis to Calculate National Rates of HIV and Hepatitis C Virus Infections. PLoS ONE. 9(5). e97596–e97596. 193 indexed citations
20.
Broz, Dita, Huong Pham, Michael W. Spiller, et al.. (2013). Prevalence of HIV Infection and Risk Behaviors Among Younger and Older Injecting Drug Users in the United States, 2009. AIDS and Behavior. 18(S3). 284–296. 42 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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