World's Best Scientists 2026 revealed!

D-Index & Metrics

Social Sciences and Humanities

D-Index
43
Citations
10923
World Ranking
4315
National Ranking
2063

Gregorio A. Millett publication distribution in Social Sciences and Humanities in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Social Sciences and Humanities in 2026. The highlighted bar marks where Gregorio A. Millett sits on this spectrum.

44–53 publications: 28 scientists 54–63 publications: 61 scientists 64–73 publications: 161 scientists 74–83 publications: 225 scientists 84–93 publications: 301 scientists 94–103 publications: 390 scientists 104–113 publications: 406 scientists 114–123 publications: 474 scientists 124–133 publications: 453 scientists 134–143 publications: 434 scientists 144–153 publications: 407 scientists 154–163 publications: 411 scientists 164–173 publications: 391 scientists 174–183 publications: 313 scientists 184–193 publications: 319 scientists 194–203 publications: 304 scientists 204–213 publications: 285 scientists 214–223 publications: 246 scientists 224–233 publications: 213 scientists 234–243 publications: 170 scientists 244–253 publications: 167 scientists 254–263 publications: 162 scientists 264–273 publications: 138 scientists 274–283 publications: 138 scientists 284–293 publications: 113 scientists 294–303 publications: 106 scientists 304–313 publications: 95 scientists 314–323 publications: 101 scientists 324–333 publications: 81 scientists 334–343 publications: 69 scientists 344–353 publications: 56 scientists 354–363 publications: 36 scientists 364–373 publications: 42 scientists 374–383 publications: 41 scientists 384–393 publications: 44 scientists 394–403 publications: 27 scientists 404–413 publications: 30 scientists 414–423 publications: 20 scientists 424–433 publications: 29 scientists 434–443 publications: 29 scientists 444–453 publications: 25 scientists 454–463 publications: 19 scientists 464–473 publications: 21 scientists 474–483 publications: 11 scientists 484–493 publications: 17 scientists 494–503 publications: 7 scientists 504–513 publications: 6 scientists 514–523 publications: 12 scientists 524–533 publications: 10 scientists 534–543 publications: 7 scientists 544–553 publications: 6 scientists 554–563 publications: 12 scientists 564–569 publications: 8 scientists 570+ publications: 100 scientists
44 publications 570+

This scientist: 90 publications — 9th percentile

9% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 570 publications or more.

Gregorio A. Millett D-index placement in Social Sciences and Humanities in 2026

The chart shows the D-index (discipline H-index) distribution of Social Sciences and Humanities scientists ranked by Research.com in 2026. The highlighted bar marks where Gregorio A. Millett sits on this spectrum.

30 D-Index: 177 scientists 31 D-Index: 210 scientists 32 D-Index: 222 scientists 33 D-Index: 188 scientists 34 D-Index: 181 scientists 35 D-Index: 243 scientists 36 D-Index: 261 scientists 37 D-Index: 272 scientists 38 D-Index: 278 scientists 39 D-Index: 300 scientists 40 D-Index: 297 scientists 41 D-Index: 308 scientists 42 D-Index: 313 scientists 43 D-Index: 300 scientists 44 D-Index: 269 scientists 45 D-Index: 260 scientists 46 D-Index: 228 scientists 47 D-Index: 251 scientists 48 D-Index: 203 scientists 49 D-Index: 186 scientists 50 D-Index: 187 scientists 51 D-Index: 166 scientists 52 D-Index: 138 scientists 53 D-Index: 141 scientists 54 D-Index: 131 scientists 55 D-Index: 137 scientists 56 D-Index: 109 scientists 57 D-Index: 129 scientists 58 D-Index: 95 scientists 59 D-Index: 105 scientists 60 D-Index: 106 scientists 61 D-Index: 86 scientists 62 D-Index: 94 scientists 63 D-Index: 77 scientists 64 D-Index: 79 scientists 65 D-Index: 59 scientists 66 D-Index: 68 scientists 67 D-Index: 51 scientists 68 D-Index: 49 scientists 69 D-Index: 40 scientists 70 D-Index: 43 scientists 71 D-Index: 40 scientists 72 D-Index: 50 scientists 73 D-Index: 46 scientists 74 D-Index: 43 scientists 75 D-Index: 45 scientists 76 D-Index: 45 scientists 77 D-Index: 30 scientists 78 D-Index: 25 scientists 79 D-Index: 31 scientists 80 D-Index: 29 scientists 81 D-Index: 18 scientists 82 D-Index: 21 scientists 83 D-Index: 26 scientists 84 D-Index: 15 scientists 85 D-Index: 15 scientists 86 D-Index: 19 scientists 87 D-Index: 19 scientists 88 D-Index: 12 scientists 89 D-Index: 7 scientists 90 D-Index: 19 scientists 91 D-Index: 20 scientists 92 D-Index: 13 scientists 93 D-Index: 9 scientists 94 D-Index: 13 scientists 95 D-Index: 8 scientists 96 D-Index: 7 scientists 97 D-Index: 6 scientists 98 D-Index: 6 scientists 99 D-Index: 6 scientists 100+ D-Index: 97 scientists
30 D-Index 100+

This scientist: 43 D-Index — 46th percentile

46% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 100 D-Index or more.

Overview

Gregorio A. Millett is affiliated with the Centers for Disease Control and Prevention in the United States. Their research primarily spans fields related to medicine, with a strong focus on epidemiology, infectious diseases, and related health professions. They have produced numerous publications that engage with topics concerning health disparities, infectious disease transmission, and public health interventions.

The scientist's research topics include:

  • HIV/AIDS Research and Interventions
  • HIV, Drug Use, Sexual Risk
  • Food Security and Health in Diverse Populations
  • Sex work and related issues
  • COVID-19 and healthcare impacts
  • Health disparities and outcomes
  • LGBTQ Health, Identity, and Policy

Millett has contributed to studies that address public health challenges in marginalized communities, particularly focusing on the intersections of infectious diseases and social determinants of health.

Notable recent publications include:

  • Assessing differential impacts of COVID-19 on black communities (2020), published in Annals of Epidemiology
  • Risk for COVID-19 infection and death among Latinos in the United States: examining heterogeneity in transmission dynamics (2020), published in Annals of Epidemiology
  • Understanding COVID-19 risks and vulnerabilities among black communities in America: the lethal force of syndemics (2020), published in Annals of Epidemiology
  • Assessing Differential Impacts of COVID-19 on Black Communities (2020), published in bioRxiv (Cold Spring Harbor Laboratory)
  • New pathogen, same disparities: why COVID-19 and HIV remain prevalent in U.S. communities of colour and implications for ending the HIV epidemic (2020), published in Journal of the International AIDS Society

Their frequent coauthors reflect collaboration across several experts, including:

  • Brian Honermann
  • Patrick S. Sullivan
  • Stefan Baral
  • Chris Beyrer
  • Jennifer Sherwood

Gregorio A. Millett has published extensively in several key venues, which include:

  • Journal of the International AIDS Society
  • bioRxiv (Cold Spring Harbor Laboratory)
  • Annals of Epidemiology
  • The Lancet HIV
  • UNC Libraries

Their contributions cover a significant number of studies in epidemiology and infectious diseases, particularly examining HIV/AIDS interventions and the health impacts of COVID-19 among racial and ethnic minority populations. This body of work integrates perspectives from sociology and political science as well as oncology, giving it a multidisciplinary approach towards understanding health disparities and vulnerabilities in diverse populations.

Best Publications

  • Assessing differential impacts of COVID-19 on black communities.

    Gregorio A. Millett;Austin T. Jones;David Benkeser;Stefan D. Baral

  • Comparisons of disparities and risks of HIV infection in black and other men who have sex with men in Canada, UK, and USA: a meta-analysis

    Gregorio A Millett;John L Peterson;Stephen A Flores;Trevor A Hart;Trevor A Hart

  • Explaining disparities in HIV infection among black and white men who have sex with men: a meta-analysis of HIV risk behaviors.

    Gregorio A Millett;Stephen A Flores;John L Peterson;Roger Bakeman

  • Greater risk for HIV infection of black men who have sex with men: a critical literature review.

    Gregorio A. Millett;John L. Peterson;Richard J. Wolitski;Ron Stall

  • Advancing global health and strengthening the HIV response in the era of the Sustainable Development Goals: the International AIDS Society-Lancet Commission

    Linda Gail Bekker;Linda Gail Bekker;George Alleyne;Stefan Baral;Javier Cepeda

  • Meta-analytic examination of online sex-seeking and sexual risk behavior among men who have sex with men.

    Adrian Liau;Gregorio Millett;Gary Marks

  • HIV Among Black Men Who Have Sex with Men (MSM) in the United States: A Review of the Literature

    Cathy Maulsby;Greg Millett;Kali Lindsey;Robin Kelley

  • Risk for COVID-19 infection and death among Latinos in the United States: examining heterogeneity in transmission dynamics.

    Carlos E. Rodriguez-Diaz;Vincent Guilamo-Ramos;Leandro Mena;Eric Hall

  • Focusing "down low": bisexual black men, HIV risk and heterosexual transmission.

    Gregorio Millett;David Malebranche;Byron Mason;Pilgrim Spikes

  • Understanding COVID-19 risks and vulnerabilities among black communities in America: the lethal force of syndemics.

    Tonia Poteat;Gregorio A. Millett;La Ron E. Nelson;Chris Beyrer

  • Circumcision Status and Risk of HIV and Sexually Transmitted Infections Among Men Who Have Sex With Men: A Meta-analysis

    Gregorio A. Millett;Stephen A. Flores;Gary Marks;J. Bailey Reed

  • Modeling the impact of social discrimination and financial hardship on the sexual risk of HIV among Latino and Black men who have sex with men.

    George Ayala;Trista Bingham;Junyeop Kim;Darrell P. Wheeler

  • Understanding disparities in HIV infection between black and white MSM in the United States.

    Alexandra M Oster;Ryan E Wiegand;Catlainn Sionean;Isa J Miles

  • Homophobia is Associated with Sexual Behavior that Increases Risk of Acquiring and Transmitting HIV Infection Among Black Men Who Have Sex with Men

    William L. Jeffries;Gary Marks;Jennifer Lauby;Christopher S. Murrill

  • A holistic approach to addressing HIV infection disparities in gay, bisexual, and other men who have sex with men.

    Perry N. Halkitis;Richard J. Wolitski;Gregorio A. Millett

  • Understanding the HIV disparities between black and white men who have sex with men in the USA using the HIV care continuum: a modelling study

    Eli S Rosenberg;Gregorio A Millett;Patrick S Sullivan;Carlos del Rio

  • Homophobia and racism experienced by Latino men who have sex with men in the United States: correlates of exposure and associations with HIV risk behaviors.

    Yuko Mizuno;Craig Borkowf;Gregorio A. Millett;Trista Bingham

  • Common roots: a contextual review of HIV epidemics in black men who have sex with men across the African diaspora

    Gregorio A Millett;h William L Jeffries;John L Peterson;David J Malebranche

  • General and gay-related racism experienced by Latino gay men.

    Gladys E. Ibañez;Barbara Van Oss Marin;Stephen A. Flores;Gregorio Millett

  • Circumcision status and HIV infection among Black and Latino men who have sex with men in 3 US cities.

    Gregorio A Millett;Helen Ding;Jennifer Lauby;Stephen Flores

  • Focusing "DownLow":Bisexual Black Men, HIVRisk andHeterosexual Transmission

    Gregorio Millett;Pilgrim Spikes

Frequent Co-Authors

Gary Marks
Gary Marks Centers for Disease Control and Prevention
John L. Peterson
John L. Peterson Georgia State University
Patrick S. Sullivan
Patrick S. Sullivan Emory University
Stefan Baral
Stefan Baral Johns Hopkins University
Ann Stueve
Ann Stueve Education Development Center
Chris Beyrer
Chris Beyrer Johns Hopkins University
Roger Bakeman
Roger Bakeman Georgia State University
Perry N. Halkitis
Perry N. Halkitis Rutgers, The State University of New Jersey
Alex Carballo-Diéguez
Alex Carballo-Diéguez Columbia University
Sari L. Reisner
Sari L. Reisner University of Michigan–Ann Arbor

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