World's Best Scientists 2026 revealed!

D-Index & Metrics

Immunology

D-Index
85
Citations
27385
World Ranking
1312
National Ranking
678

Medicine

D-Index
85
Citations
27388
World Ranking
14574
National Ranking
7377

Barbra A. Richardson publication distribution in Immunology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Immunology in 2026. The highlighted bar marks where Barbra A. Richardson sits on this spectrum.

62–71 publications: 9 scientists 72–81 publications: 23 scientists 82–91 publications: 40 scientists 92–101 publications: 72 scientists 102–111 publications: 86 scientists 112–121 publications: 108 scientists 122–131 publications: 150 scientists 132–141 publications: 160 scientists 142–151 publications: 159 scientists 152–161 publications: 189 scientists 162–171 publications: 166 scientists 172–181 publications: 181 scientists 182–191 publications: 188 scientists 192–201 publications: 187 scientists 202–211 publications: 178 scientists 212–221 publications: 158 scientists 222–231 publications: 168 scientists 232–241 publications: 159 scientists 242–251 publications: 160 scientists 252–261 publications: 148 scientists 262–271 publications: 116 scientists 272–281 publications: 125 scientists 282–291 publications: 115 scientists 292–301 publications: 111 scientists 302–311 publications: 95 scientists 312–321 publications: 97 scientists 322–331 publications: 97 scientists 332–341 publications: 99 scientists 342–351 publications: 96 scientists 352–361 publications: 68 scientists 362–371 publications: 76 scientists 372–381 publications: 71 scientists 382–391 publications: 71 scientists 392–401 publications: 62 scientists 402–411 publications: 54 scientists 412–421 publications: 41 scientists 422–431 publications: 63 scientists 432–441 publications: 53 scientists 442–451 publications: 31 scientists 452–461 publications: 42 scientists 462–471 publications: 40 scientists 472–481 publications: 29 scientists 482–491 publications: 34 scientists 492–501 publications: 30 scientists 502–511 publications: 23 scientists 512–521 publications: 41 scientists 522–531 publications: 29 scientists 532–541 publications: 28 scientists 542–551 publications: 16 scientists 552–561 publications: 18 scientists 562–571 publications: 18 scientists 572–581 publications: 17 scientists 582–591 publications: 17 scientists 592–601 publications: 17 scientists 602–611 publications: 19 scientists 612–621 publications: 13 scientists 622–631 publications: 12 scientists 632–641 publications: 11 scientists 642–651 publications: 16 scientists 652–661 publications: 9 scientists 662–671 publications: 5 scientists 672–681 publications: 13 scientists 682–691 publications: 12 scientists 692–701 publications: 6 scientists 702–711 publications: 6 scientists 712–721 publications: 9 scientists 722–731 publications: 9 scientists 732–741 publications: 6 scientists 742–751 publications: 11 scientists 752–761 publications: 10 scientists 762–771 publications: 7 scientists 772–781 publications: 12 scientists 782–791 publications: 7 scientists 792–801 publications: 5 scientists 802–806 publications: 1 scientists 807+ publications: 100 scientists
62 publications 807+

This scientist: 468 publications — 87th percentile

87% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 807 publications or more.

Barbra A. Richardson D-index placement in Immunology in 2026

The chart shows the D-index (discipline H-index) distribution of Immunology scientists ranked by Research.com in 2026. The highlighted bar marks where Barbra A. Richardson sits on this spectrum.

40–41 D-Index: 28 scientists 42–43 D-Index: 91 scientists 44–45 D-Index: 157 scientists 46–47 D-Index: 192 scientists 48–49 D-Index: 175 scientists 50–51 D-Index: 188 scientists 52–53 D-Index: 177 scientists 54–55 D-Index: 155 scientists 56–57 D-Index: 194 scientists 58–59 D-Index: 201 scientists 60–61 D-Index: 197 scientists 62–63 D-Index: 201 scientists 64–65 D-Index: 173 scientists 66–67 D-Index: 167 scientists 68–69 D-Index: 172 scientists 70–71 D-Index: 199 scientists 72–73 D-Index: 184 scientists 74–75 D-Index: 133 scientists 76–77 D-Index: 162 scientists 78–79 D-Index: 127 scientists 80–81 D-Index: 121 scientists 82–83 D-Index: 125 scientists 84–85 D-Index: 121 scientists 86–87 D-Index: 102 scientists 88–89 D-Index: 96 scientists 90–91 D-Index: 75 scientists 92–93 D-Index: 72 scientists 94–95 D-Index: 74 scientists 96–97 D-Index: 66 scientists 98–99 D-Index: 68 scientists 100–101 D-Index: 49 scientists 102–103 D-Index: 60 scientists 104–105 D-Index: 54 scientists 106–107 D-Index: 36 scientists 108–109 D-Index: 23 scientists 110–111 D-Index: 52 scientists 112–113 D-Index: 41 scientists 114–115 D-Index: 34 scientists 116–117 D-Index: 25 scientists 118–119 D-Index: 28 scientists 120–121 D-Index: 11 scientists 122–123 D-Index: 20 scientists 124–125 D-Index: 27 scientists 126–127 D-Index: 19 scientists 128–129 D-Index: 20 scientists 130–131 D-Index: 16 scientists 132–133 D-Index: 17 scientists 134–135 D-Index: 14 scientists 136–137 D-Index: 15 scientists 138–139 D-Index: 9 scientists 140–141 D-Index: 11 scientists 142–143 D-Index: 9 scientists 144–145 D-Index: 9 scientists 146–147 D-Index: 7 scientists 148–149 D-Index: 7 scientists 150–151 D-Index: 7 scientists 152–153 D-Index: 5 scientists 154–155 D-Index: 8 scientists 156 D-Index: 6 scientists 157+ D-Index: 96 scientists
40 D-Index 157+

This scientist: 85 D-Index — 74th percentile

74% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 157 D-Index or more.

Overview

Barbra A. Richardson is affiliated with the University of Washington in the United States. Their research focuses primarily on Medicine, with notable contributions to subfields such as Infectious Diseases, Epidemiology, General Health Professions, Pediatrics, Perinatology and Child Health, and Public Health, Environmental and Occupational Health.

Richardson's work addresses several main topics, including:

  • HIV/AIDS Research and Interventions
  • Adolescent Sexual and Reproductive Health
  • HIV, Drug Use, Sexual Risk
  • HIV Research and Treatment
  • Global Maternal and Child Health
  • Reproductive tract infections research
  • Tuberculosis Research and Epidemiology

Frequent publication venues for Richardson's research include:

  • JAIDS Journal of Acquired Immune Deficiency Syndromes
  • AIDS
  • PLoS ONE
  • The Journal of Infectious Diseases
  • bioRxiv (Cold Spring Harbor Laboratory)

Recent papers authored or co-authored by Richardson demonstrate a focus on infectious diseases, maternal and child health, and HIV prevention and treatment strategies:

  • "SMS messaging to improve retention and viral suppression in prevention of mother-to-child HIV transmission (PMTCT) programs in Kenya: A 3-arm randomized clinical trial" (2021) published in PLoS Medicine
  • "Azithromycin for the prevention of rehospitalisation and death among Kenyan children being discharged from hospital: a double-blind, placebo-controlled, randomised controlled trial" (2021) published in The Lancet Global Health
  • "Clinic-level and individual-level factors that influence HIV viral suppression in adolescents and young adults: a national survey in Kenya" (2020) published in AIDS
  • "COVID-19 booster vaccination during pregnancy enhances maternal binding and neutralizing antibody responses and transplacental antibody transfer to the newborn" (2023) published in Vaccine
  • "Chlamydia, Gonorrhea, and Incident HIV Infection During Pregnancy Predict Preterm Birth Despite Treatment" (2021) published in The Journal of Infectious Diseases

Richardson frequently collaborates with researchers including Grace John-Stewart, John Kinuthia, Dalton Wamalwa, Daniel Matemo, and Sylvia M. LaCourse, with collaborations ranging from 20 to 74 joint publications.

Best Publications

  • Tenofovir-Based Preexposure Prophylaxis for HIV Infection among African Women

    Jeanne M. Marrazzo;Gita Ramjee;Barbra A. Richardson;Kailazarid Gomez

  • Effect of breastfeeding and formula feeding on transmission of HIV-1: a randomized clinical trial.

    Ruth Nduati;Grace John;Dorothy Mbori-Ngacha;Barbra Richardson

  • Vaginal Lactobacilli, Microbial Flora, and Risk of Human Immunodeficiency Virus Type 1 and Sexually Transmitted Disease Acquisition

    Harold L. Martin;Barbra A. Richardson;Patrick M. Nyange;Ludo Lavreys

  • Use of a Vaginal Ring Containing Dapivirine for HIV-1 Prevention in Women

    Jared M. Baeten;Thesla Palanee-Phillips;Elizabeth R. Brown;Elizabeth R. Brown;Katie Schwartz

  • Antenatal couple counseling increases uptake of interventions to prevent HIV-1 transmission.

    Carey Farquhar;James N. Kiarie;Barbra A. Richardson;Marjory N. Kabura

  • Effect of Breastfeeding on Mortality Among HIV-1 Infected Women: A Randomised Trial

    Ruth Nduati;Barbra A. Richardson;Grace John;Dorothy Mbori-Ngacha

  • Incident HIV during pregnancy and postpartum and risk of mother-to-child HIV transmission: a systematic review and meta-analysis.

    Alison L. Drake;Anjuli Wagner;Barbra Richardson;Grace John-Stewart

  • Correlates of mother-to-child human immunodeficiency virus type 1 (HIV-1) transmission: association with maternal plasma HIV-1 RNA load, genital HIV-1 DNA shedding, and breast infections.

    Grace C. John;Ruth W. Nduati;Dorothy A. Mbori-Ngacha;Barbra A. Richardson

  • Selection for Human Immunodeficiency Virus Type 1 Envelope Glycosylation Variants with Shorter V1-V2 Loop Sequences Occurs during Transmission of Certain Genetic Subtypes and May Impact Viral RNA Levels

    Bhavna Chohan;Dorothy Lang;Manish Sagar;Bette Korber

  • Hormonal contraception and risk of sexually transmitted disease acquisition: Results from a prospective study

    Jared M. Baeten;Patrick M. Nyange;Barbra A. Richardson;Ludo Lavreys

  • Hormonal Contraception, Sexually Transmitted Diseases, and Risk of Heterosexual Transmission of Human Immunodeficiency Virus Type 1

    Harold L. Martin;Patrick M. Nyange;Barbra A. Richardson;Ludo Lavreys

  • Neutralization Escape Variants of Human Immunodeficiency Virus Type 1 Are Transmitted from Mother to Infant

    Xueling Wu;Adam B. Parast;Barbra A. Richardson;Ruth Nduati

  • Subtypes of Human Immunodeficiency Virus Type 1 and Disease Stage among Women in Nairobi, Kenya

    Joel R. Neilson;Grace C. John;Jean K. Carr;Paul Lewis

  • Safety and effectiveness of BufferGel and 0.5% PRO2000 gel for the prevention of HIV infection in women

    Salim Safurdeen. Abdool Karim;Barbra Ann. Richardson;Gita. Ramjee;Irving F. Hoffman

  • Male Antenatal Attendance and HIV Testing Are Associated with Decreased Infant HIV Infection and Increased HIV Free Survival

    Adam Aluisio;Barbra A. Richardson;Rose Bosire;Grace John-Stewart

  • Longitudinal Analysis of Human Immunodeficiency Virus Type 1 RNA in Breast Milk and of Its Relationship to Infant Infection and Maternal Disease

    Christine M Rousseau;Ruth W Nduati;Barbra A Richardson;Matthew S Steele

  • Morbidity and mortality in breastfed and formula-fed infants of HIV-1-infected women: a randomized clinical trial.

    Dorothy Mbori-Ngacha;Ruth Nduati;Grace John;Marie Reilly

  • Evaluation of the association between the concentrations of key vaginal bacteria and the increased risk of HIV acquisition in African women from five cohorts: a nested case-control study.

    R Scott McClelland;Jairam R Lingappa;Sujatha Srinivasan;John Kinuthia

  • Hormonal contraception and the risk of HIV acquisition.

    Charles S Morrison;Charles S Morrison;Barbra A Richardson;Francis Mmiro;Tsungai Chipato

  • Human immunodeficiency virus type 1-infected cells in breast milk: association with immunosuppression and vitamin A deficiency.

    Ruth W. Nduati;Grace C. John;Barbra A. Richardson;Julie Overbaugh

  • Removal of a Single N-Linked Glycan in Human Immunodeficiency Virus Type 1 gp120 Results in an Enhanced Ability To Induce Neutralizing Antibody Responses

    Yun Li;Bradley Cleveland;Igor Klots;Bruce Travis

Frequent Co-Authors

Grace John-Stewart
Grace John-Stewart University of Washington
Julie Overbaugh
Julie Overbaugh Fred Hutchinson Cancer Research Center
Dorothy Mbori-Ngacha
Dorothy Mbori-Ngacha United Nations Children's Fund
Kishorchandra Mandaliya
Kishorchandra Mandaliya University of Washington
R. Scott McClelland
R. Scott McClelland University of Washington
Joan K. Kreiss
Joan K. Kreiss University of Washington
Carey Farquhar
Carey Farquhar University of Washington
Jeckoniah O. Ndinya-Achola
Jeckoniah O. Ndinya-Achola University of Nairobi
Walter Jaoko
Walter Jaoko University of Nairobi
Ludo Lavreys
Ludo Lavreys Johnson & Johnson (Netherlands)

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