World's Best Scientists 2026 revealed!

D-Index & Metrics

Immunology

D-Index
66
Citations
13775
World Ranking
2784
National Ranking
1320

William M. Switzer 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 William M. Switzer 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: 206 publications — 37th percentile

37% of scientists in this discipline score the same or lower.

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

William M. Switzer 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 William M. Switzer 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: 66 D-Index — 45th percentile

45% of scientists in this discipline score the same or lower.

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

Overview

William M. Switzer is affiliated with the Centers for Disease Control and Prevention in the United States. Their research spans several key areas within medicine and immunology, with a particular focus on infectious diseases, epidemiology, and virology. Their work also touches on agronomy and crop science as a subfield, reflecting a broad interdisciplinary approach.

The scientist has contributed extensively to topics including HIV research and treatment, HIV/AIDS research and interventions, and the intersection of HIV with drug use and sexual risk. Additional areas of study involve animal disease management and epidemiology, HIV/AIDS drug development and treatment, T-cell and retrovirus studies, and vector-borne animal diseases.

William M. Switzer has a significant body of published research, frequently appearing in multiple scientific venues. Notable publication venues include:

  • Viruses
  • MMWR Morbidity and Mortality Weekly Report
  • UNC Libraries
  • Public Health Reports
  • PLoS Neglected Tropical Diseases

Their recent papers illustrate active engagement in diverse aspects of virology and public health. Examples of recent publications include:

  • Accurate assembly of minority viral haplotypes from next-generation sequencing through efficient noise reduction, 2021, Nucleic Acids Research
  • MicrobeTrace: Retooling molecular epidemiology for rapid public health response, 2021, PLoS Computational Biology
  • Trends in HIV-2 Diagnoses and Use of the HIV-1/HIV-2 Differentiation Test - United States, 2010-2017, 2020, MMWR Morbidity and Mortality Weekly Report
  • CD4 receptor diversity represents an ancient protection mechanism against primate lentiviruses, 2021, Proceedings of the National Academy of Sciences
  • Koala retrovirus diversity, transmissibility, and disease associations, 2020, Retrovirology

The scientist has collaborated frequently with several coauthors, indicating an active collaborative research environment. Frequent collaborators include:

  • Anupama Shankar
  • Ellsworth M. Campbell
  • Huiyuan Zheng
  • Philip J. Peters
  • Sergey Knyazev

William M. Switzer's research reflects a multidisciplinary focus on infectious diseases, particularly HIV/AIDS, while involving advanced molecular epidemiology techniques and viral genetics. This work contributes to public health understanding and intervention strategies in these fields.

Best Publications

  • Search for Cross-Species Transmission of Porcine Endogenous Retrovirus in Patients Treated with Living Pig Tissue

    Khazal Paradis;Gillian Langford;Zhifeng Long;Walid Heneine

  • HIV Infection Linked to Injection Use of Oxymorphone in Indiana, 2014-2015.

    Philip J. Peters;Pamela Pontones;Karen W. Hoover;Monita R. Patel

  • Emergence of unique primate T-lymphotropic viruses among central African bushmeat hunters

    Nathan D. Wolfe;Walid Heneine;Jean K. Carr;Albert D. Garcia

  • Naturally acquired simian retrovirus infections in central African hunters

    Nathan D Wolfe;William M Switzer;Jean K Carr;Vinod B Bhullar

  • No evidence of infection with porcine endogenous retrovirus in recipients of porcine islet-cell xenografts

    Walid Heneine;Annika Tibell;William M Switzer;Paul Sandstrom

  • Susceptibility of HIV-2, SIV and SHIV to various anti-HIV-1 compounds: Implications for treatment and postexposure prophylaxis

    Myriam Witvrouw;Christophe Pannecouque;William M Switzer;Thomas M Folks

  • Identification of a Human Population Infected With Simian Foamy Viruses

    Walid Heneine;William M. Switzer;Paul Sandstrom;Jennifer Brown

  • Ancient co-speciation of simian foamy viruses and primates.

    William M. Switzer;Marco Salemi;Vedapuri Shanmugam;Feng Gao

  • Identification and biologic characterization of an acutely lethal variant of simian immunodeficiency virus from sooty mangabeys (SIV/SMM).

    Patricia N. Fultz;Harold M. McCLURE;Daniel C. Anderson;William M. Switzer

  • Multiple Groups of Novel Retroviral Genomes in Pigs and Related Species

    Clive Patience;William M. Switzer;Yasuhiro Takeuchi;David J. Griffiths

  • Frequent Simian Foamy Virus Infection in Persons Occupationally Exposed to Nonhuman Primates

    William M. Switzer;Vinod Bhullar;Vedapuri Shanmugam;Mian Er Cong

  • Evolutionary and Functional Analyses of the Interaction between the Myeloid Restriction Factor SAMHD1 and the Lentiviral Vpx Protein

    Nadine Laguette;Nadia Rahm;Bijan Sobhian;Christine Chable-Bessia

  • Zoonotic Viruses Associated with Illegally Imported Wildlife Products

    Kristine M. Smith;Kristine M. Smith;Simon J. Anthony;Simon J. Anthony;William M. Switzer;Jonathan H. Epstein

  • Chimpanzee adenovirus antibodies in humans, sub-Saharan Africa.

    Zhiquan Xiang;Yan Li;Ann Cun;Wei Yang

  • Male-to-female transmission of human T-cell lymphotropic virus types I and II: association with viral load. The Retrovirus Epidemiology Donor Study Group.

    Jonathan E. Kaplan;Rima F. Khabbaz;Edward L. Murphy;Sigurd Hermansen

  • Brief report: infection of a laboratory worker with simian immunodeficiency virus.

    Rima F. Khabbaz;Walid Heneine;J. Richard George;Bharat Parekh

  • Opioid Use Fueling HIV Transmission in an Urban Setting: An Outbreak of HIV Infection Among People Who Inject Drugs—Massachusetts, 2015–2018

    Charles Alpren;Erica L. Dawson;Betsey John;Kevin Cranston

  • Absence of evidence of xenotropic murine leukemia virus-related virus infection in persons with chronic fatigue syndrome and healthy controls in the United States.

    William M Switzer;Hongwei Jia;Oliver Hohn;HaoQiang Zheng

  • An exogenous retrovirus isolated from koalas with malignant neoplasias in a US zoo

    Wenqin Xu;Cynthia K. Stadler;Kristen Gorman;Nathaniel Jensen

  • Molecular ecology and natural history of Simian foamy virus infection in wild-living chimpanzees

    Weimin Liu;Michael Worobey;Yingying Li;Brandon F. Keele

  • Human immunodeficiency virus type 2 (HIV-2) in Portugal: clinical spectrum, circulating subtypes, virus isolation, and plasma viral load.

    Vincent Soriano;Perpétua Gomes;Walid Heneine;Africa Holguín

Frequent Co-Authors

Walid Heneine
Walid Heneine Centers for Disease Control and Prevention
Thomas M. Folks
Thomas M. Folks Centers for Disease Control and Prevention
Nathan D. Wolfe
Nathan D. Wolfe Global Viral
Colin A. Chapman
Colin A. Chapman Vancouver Island University
Tony L. Goldberg
Tony L. Goldberg University of Wisconsin–Madison
Yury Khudyakov
Yury Khudyakov Centers for Disease Control and Prevention
Renu B. Lal
Renu B. Lal Centers for Disease Control and Prevention
Donald S. Burke
Donald S. Burke University of Pittsburgh
Michael P. Busch
Michael P. Busch University of California, San Francisco
Bharat Parekh
Bharat Parekh Centers for Disease Control and Prevention

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Related Online Degrees & Career Pathways

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