← Leaderboards
Don Operario
University Of Oxford
$9,919,103
Attributed
$16,651,535
Total exposure
15
Grants
10
Lead (contact PI)
Attributed= this PI's even-split share of every grant they're on (the fair, additive number). Exposure = full size of all those grants.
Funding over time
peak $2.2M · FY2006–25$2.5M$1.9M$1.3M$625K$0
'06
'07
'08
'09
'10
'11
'12
'13
'14
'15
'16
'17
'18
'19
'20
'21
'22
'23
'24
'25
Funding mix
By agency
NIH$16,651,535 · 15
By mechanism
R01$9,454,032 · 5
R34$3,081,049 · 5
U24$1,862,901 · 1
D43$1,195,881 · 1
R21$1,057,672 · 3
Top collaborators
- Tooru Nemoto8 shared
- Kristi E Gamarel5 shared
- Jae M. Sevelius5 shared
- Cui Yang5 shared
- Nickolas D Zaller4 shared
- Dawn M Johnson3 shared
- Christopher W. Kahler3 shared
- Eduard Sanders3 shared
Others in their field
Top investigators on “Aids Prevention”
- Judith S. Currier · University Of California Los Angeles$494,857,170
- Joseph J. Eron · Univ Of North Carolina Chapel Hill$398,787,960
- Glenda E Gray · Wits Health Consortium (Pty), Ltd$310,253,675
- Lawrence Corey · Fred Hutchinson Cancer Center$298,388,501
- Constance Ann Benson · University Of California, San Diego$291,928,206
- Daniel R Kuritzkes · Brigham And Women'S Hospital$281,830,629
Research focus
Aids PreventionBaseHiv InfectionsCommunitiesBehavioralSocial StigmaTheoriesTransmission ProcessMen Who Have Sex With MenHiv RiskTransgenderProgramsResourcesScienceMaleInterviewPrevalenceResearch PersonnelUptakePreventive InterventionRisk BehaviorsHuman Immunodeficiency Virus TestCounselingParticipant
Grant awards (48)
Addressing mental health and HIV medication adherence among high-risk men in a resource-limited setting$111,966
R34 · FY2025 · MH · contact PI
Addressing mental health and HIV medication adherence among high-risk men in a resource-limited setting$72,503
R34 · FY2025 · MH · contact PI
Mobile Health Intervention to Increase HIV Self Testing and Linkage to Services for High-Risk Men in China$539,418
R01 · FY2024 · MH · contact PI
Applying a Behavioral Economic Approach on PrEP and Hormone Options among Transgender Women$259,807
R21 · FY2024 · AI
Addressing mental health and medication adherence among MSM in South Africa$198,531
R34 · FY2024 · MH · contact PI
Engaging Vulnerable Women in HIV Prevention and Health Promotion through a Stigma-Reduction Intervention: A Pilot Study$173,197
R01 · FY2024 · TW
Mobile Health Intervention to Increase HIV Self Testing and Linkage to Services for High-Risk Men in China$517,877
R01 · FY2023 · MH · contact PI
A couples-based approach to HIV prevention for transgender women and their male partners$573,588
R01 · FY2022 · MH
Mobile Health Intervention to Increase HIV Self Testing and Linkage to Services for High-Risk Men in China$565,633
R01 · FY2022 · MH · contact PI
HIV risk reduction intervention for transwomen with intimate partner victimization$244,402
R34 · FY2022 · MH
Stigma Reduction and Gender Affirmation to Promote HIV Prevention/Testing in Trans Women$214,298
R21 · FY2022 · TW · contact PI
A couples-based approach to HIV prevention for transgender women and their male partners$585,354
R01 · FY2021 · MH
Mobile Health Intervention to Increase HIV Self Testing and Linkage to Services for High-Risk Men in China$570,391
R01 · FY2021 · MH · contact PI
HIV risk reduction intervention for transwomen with intimate partner victimization$245,332
R34 · FY2021 · MH · contact PI
Stigma Reduction and Gender Affirmation to Promote HIV Prevention/Testing in Trans Women$186,292
R21 · FY2021 · TW · contact PI
Mobile Health Intervention to Increase HIV Self Testing and Linkage to Services for High-Risk Men in China$637,413
R01 · FY2020 · MH · contact PI
A couples-based approach to HIV prevention for transgender women and their male partners$586,583
R01 · FY2020 · MH
Substance and Non-Prescribed Hormone Use Among Transmen$410,788
R01 · FY2020 · DA
Brown University and University of the Philippines Training Program for the Prevention of HIV in Vulnerable Populations$297,362
D43 · FY2020 · TW · contact PI
HIV risk reduction intervention for transwomen with intimate partner victimization$274,902
R34 · FY2020 · MH · contact PI
A couples-based approach to HIV prevention for transgender women and their male partners$587,747
R01 · FY2019 · MH
Substance and Non-Prescribed Hormone Use Among Transmen$427,003
R01 · FY2019 · DA
Brown University and University of the Philippines Training Program for the Prevention of HIV in Vulnerable Populations$297,579
D43 · FY2019 · TW · contact PI
A couples-based approach to HIV prevention for transgender women and their male partners$613,634
R01 · FY2018 · MH
Substance and Non-Prescribed Hormone Use Among Transmen$436,566
R01 · FY2018 · DA
Brown University and University of the Philippines Training Program for the Prevention of HIV in Vulnerable Populations$299,873
D43 · FY2018 · TW · contact PI
Substance and Non-Prescribed Hormone Use Among Transmen$462,678
R01 · FY2017 · DA
Brown University and University of the Philippines Training Program for the Prevention of HIV in Vulnerable Populations$301,067
D43 · FY2017 · TW · contact PI
Web-facilitated intervention for heavy drinking and HIV risk$233,594
R34 · FY2017 · AA
mHealth and HIV self-testing for high-risk men in China$201,637
R34 · FY2017 · MH · contact PI
Substance and Non-Prescribed Hormone Use Among Transmen$439,731
R01 · FY2016 · DA
Web-facilitated intervention for heavy drinking and HIV risk$233,594
R34 · FY2016 · AA
mHealth and HIV self-testing for high-risk men in China$204,110
R34 · FY2016 · MH · contact PI
Acceptability of PrEP for HIV Prevention among HIV-positive and HIV-negative Adolescents$179,320
R21 · FY2016 · AI · contact PI
Minority Populations Resource Core$460,456
U24 · FY2015 · AA · contact PI
mHealth and HIV self-testing for high-risk men in China$243,891
R34 · FY2015 · MH · contact PI
Web-facilitated intervention for heavy drinking and HIV risk$233,594
R34 · FY2015 · AA
Acceptability of PrEP for HIV Prevention among HIV-positive and HIV-negative Adolescents$217,955
R21 · FY2015 · AI · contact PI
Minority Populations Resource Core$460,456
U24 · FY2014 · AA · contact PI
Minority Populations Resource Core$441,989
U24 · FY2013 · AA · contact PI
Developing an HIV Prevention Program for High Risk Couples$187,331
R34 · FY2013 · MH · contact PI
Minority Populations Resource Core$500,000
U24 · FY2012 · AA · contact PI
Developing an HIV Prevention Program for High Risk Couples$189,288
R34 · FY2012 · MH · contact PI
Developing an HIV Prevention Program for High Risk Couples$206,374
R34 · FY2011 · MH · contact PI
Gender, Relationship Dynamics, and HIV Risk$343,380
R01 · FY2009 · DA · contact PI
Gender, Relationship Dynamics, and HIV Risk$355,690
R01 · FY2008 · DA · contact PI
Gender, Relationship Dynamics, and HIV Risk$308,701
R01 · FY2007 · DA · contact PI
Gender, Relationship Dynamics, and HIV Risk$318,660
R01 · FY2006 · DA · contact PI