World's Best Scientists 2026 revealed!

D-Index & Metrics

Microbiology

D-Index
83
Citations
24028
World Ranking
996
National Ranking
454

Medicine

D-Index
87
Citations
26337
World Ranking
13702
National Ranking
6959

R. Bradley Sack publication distribution in Microbiology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Microbiology in 2026. The highlighted bar marks where R. Bradley Sack sits on this spectrum.

55–64 publications: 8 scientists 65–74 publications: 29 scientists 75–84 publications: 55 scientists 85–94 publications: 112 scientists 95–104 publications: 137 scientists 105–114 publications: 190 scientists 115–124 publications: 235 scientists 125–134 publications: 234 scientists 135–144 publications: 288 scientists 145–154 publications: 265 scientists 155–164 publications: 264 scientists 165–174 publications: 253 scientists 175–184 publications: 276 scientists 185–194 publications: 190 scientists 195–204 publications: 234 scientists 205–214 publications: 208 scientists 215–224 publications: 198 scientists 225–234 publications: 155 scientists 235–244 publications: 161 scientists 245–254 publications: 160 scientists 255–264 publications: 146 scientists 265–274 publications: 139 scientists 275–284 publications: 148 scientists 285–294 publications: 115 scientists 295–304 publications: 96 scientists 305–314 publications: 88 scientists 315–324 publications: 106 scientists 325–334 publications: 65 scientists 335–344 publications: 76 scientists 345–354 publications: 64 scientists 355–364 publications: 62 scientists 365–374 publications: 65 scientists 375–384 publications: 61 scientists 385–394 publications: 34 scientists 395–404 publications: 44 scientists 405–414 publications: 36 scientists 415–424 publications: 35 scientists 425–434 publications: 29 scientists 435–444 publications: 33 scientists 445–454 publications: 34 scientists 455–464 publications: 25 scientists 465–474 publications: 26 scientists 475–484 publications: 20 scientists 485–494 publications: 19 scientists 495–504 publications: 16 scientists 505–514 publications: 17 scientists 515–524 publications: 23 scientists 525–534 publications: 14 scientists 535–544 publications: 14 scientists 545–554 publications: 18 scientists 555–564 publications: 12 scientists 565–574 publications: 7 scientists 575–584 publications: 9 scientists 585–594 publications: 9 scientists 595–604 publications: 9 scientists 605–614 publications: 7 scientists 615–624 publications: 9 scientists 625–634 publications: 7 scientists 635–644 publications: 4 scientists 645–654 publications: 5 scientists 655–664 publications: 6 scientists 665–674 publications: 7 scientists 675–678 publications: 3 scientists 679+ publications: 99 scientists
55 publications 679+

This scientist: 238 publications — 62nd percentile

62% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 679 publications or more.

R. Bradley Sack D-index placement in Microbiology in 2026

The chart shows the D-index (discipline H-index) distribution of Microbiology scientists ranked by Research.com in 2026. The highlighted bar marks where R. Bradley Sack sits on this spectrum.

40 D-Index: 30 scientists 41 D-Index: 86 scientists 42 D-Index: 90 scientists 43 D-Index: 117 scientists 44 D-Index: 122 scientists 45 D-Index: 123 scientists 46 D-Index: 108 scientists 47 D-Index: 110 scientists 48 D-Index: 106 scientists 49 D-Index: 109 scientists 50 D-Index: 129 scientists 51 D-Index: 111 scientists 52 D-Index: 116 scientists 53 D-Index: 127 scientists 54 D-Index: 134 scientists 55 D-Index: 134 scientists 56 D-Index: 112 scientists 57 D-Index: 136 scientists 58 D-Index: 162 scientists 59 D-Index: 151 scientists 60 D-Index: 139 scientists 61 D-Index: 123 scientists 62 D-Index: 126 scientists 63 D-Index: 144 scientists 64 D-Index: 109 scientists 65 D-Index: 103 scientists 66 D-Index: 124 scientists 67 D-Index: 112 scientists 68 D-Index: 103 scientists 69 D-Index: 131 scientists 70 D-Index: 94 scientists 71 D-Index: 93 scientists 72 D-Index: 96 scientists 73 D-Index: 92 scientists 74 D-Index: 80 scientists 75 D-Index: 66 scientists 76 D-Index: 87 scientists 77 D-Index: 60 scientists 78 D-Index: 73 scientists 79 D-Index: 59 scientists 80 D-Index: 57 scientists 81 D-Index: 55 scientists 82 D-Index: 47 scientists 83 D-Index: 77 scientists 84 D-Index: 50 scientists 85 D-Index: 45 scientists 86 D-Index: 42 scientists 87 D-Index: 41 scientists 88 D-Index: 32 scientists 89 D-Index: 38 scientists 90 D-Index: 35 scientists 91 D-Index: 34 scientists 92 D-Index: 27 scientists 93 D-Index: 26 scientists 94 D-Index: 33 scientists 95 D-Index: 22 scientists 96 D-Index: 37 scientists 97 D-Index: 22 scientists 98 D-Index: 21 scientists 99 D-Index: 22 scientists 100 D-Index: 30 scientists 101 D-Index: 16 scientists 102 D-Index: 20 scientists 103 D-Index: 17 scientists 104 D-Index: 19 scientists 105 D-Index: 16 scientists 106 D-Index: 19 scientists 107 D-Index: 18 scientists 108 D-Index: 14 scientists 109 D-Index: 10 scientists 110 D-Index: 9 scientists 111 D-Index: 7 scientists 112 D-Index: 11 scientists 113 D-Index: 6 scientists 114 D-Index: 15 scientists 115 D-Index: 10 scientists 116 D-Index: 12 scientists 117 D-Index: 7 scientists 118 D-Index: 10 scientists 119 D-Index: 10 scientists 120 D-Index: 11 scientists 121 D-Index: 2 scientists 122 D-Index: 7 scientists 123 D-Index: 12 scientists 124 D-Index: 5 scientists 125 D-Index: 9 scientists 126 D-Index: 6 scientists 127+ D-Index: 95 scientists
40 D-Index 127+

This scientist: 83 D-Index — 83rd percentile

83% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 127 D-Index or more.

Overview

R. Bradley Sack was affiliated with Johns Hopkins University in the United States during their academic career. The scientist was recognized for research contributions in various areas, although specific publications, co-authors, fields of study, and topics were not detailed in the available data.

The record shows no listed recent papers or specific frequent co-authors associated with their work. Similarly, there is no information about particular publication venues where the scientist frequently published.

There is no available information on book publications or awards granted to R. Bradley Sack. Details about main or subfields of study, as well as primary topics of research, were not provided.

R. Bradley Sack was noted as deceased according to the source data.

Best Publications

  • Practice Guidelines for the Management of Infectious Diarrhea

    Richard L. Guerrant;Thomas Van Gilder;Ted S. Steiner;Nathan M. Thielman

  • ENTEROTOXIGENIC ESCHERICHIA COLI IN DEVELOPING COUNTRIES: EPIDEMIOLOGY, MICROBIOLOGY, CLINICAL FEATURES, TREATMENT, AND PREVENTION

    Firdausi Qadri;Ann Mari Svennerholm;A. S.G. Faruque;R. Bradley Sack

  • Test for enterotoxigenic Escherichia coli using Y-1 adrenal cells in miniculture.

    D A Sack;R B Sack

  • Large outbreak of clinical cholera due to Vibrio cholerae non-01 in Bangladesh

    M. John Albert;A.K. Siddique;M.S. Islam;A.S.G. Faruque

  • Reduction of cholera in Bangladeshi villages by simple filtration

    Rita R. Colwell;Anwar Huq;M. Sirajul Islam;K. M. A. Aziz

  • Genotypes associated with virulence in environmental isolates of Vibrio cholerae.

    Irma N. G. Rivera;Irma N. G. Rivera;Jongsik Chun;Anwar Huq;Anwar Huq;R. Brad Sack

  • Case-Control Study of Enteropathogens Associated with Childhood Diarrhea in Dhaka, Bangladesh

    M. John Albert;A.S.G. Faruque;S.M. Faruque;RB Sack

  • Critical Factors Influencing the Occurrence of Vibrio cholerae in the Environment of Bangladesh

    Anwar Huq;Anwar Huq;R. Bradley Sack;Azhar Nizam;Ira M. Longini

  • Large epidemic of cholera-like disease in Bangladesh caused by Vibrio cholerae 0139 synonym Bengal

    M.J. Albert;M. Ansaruzzaman;P.K. Bardhan

  • Environmental signatures associated with cholera epidemics

    Guillaume Constantin de Magny;Raghu Murtugudde;Mathew R. P. Sapiano;Azhar Nizam

  • Special Escherichia coli serotypes among enterotoxigenic strains from diarrhoea in adults and children.

    Frits Ørskov;Ida Ørskov;Doyle J. Evans;R. Bradley Sack

  • Acute undifferentiated human diarrhea in the tropics: I. Alterations in intestinal microflora

    S. L. Gorbach;J. G. Banwell;B. D. Chatterjee;B. Jacobs

  • Viable but nonculturable Vibrio cholerae O1 in biofilms in the aquatic environment and their role in cholera transmission

    Munirul Alam;Marzia Sultana;G. Balakrish Nair;A. K. Siddique

  • Methodological Issues in Diarrhoeal Diseases Epidemiology: Definition of Diarrhoeal Episodes

    Abdullah H Baqui;Robert E Black;Yunus;A R Azimul Hoque

  • Enzyme-linked immunosorbent assay for detection of Escherichia coli heat-labile enterotoxin.

    R H Yolken;H B Greenberg;M H Merson;R B Sack

  • Oral rehydration therapy of infantile diarrhea: a controlled study of well-nourished children hospitalized in the United States and Panama.

    Mathuram Santosham;Robert S. Daum;Ludwig Dillman;Jose L. Rodriguez

  • Prophylactic doxycycline for travelers' diarrhea. Results of a prospective double-blind study of Peace Corps volunteers in Kenya.

    David A. Sack;Donald C. Kaminsky;R. Bradley Sack;J. N. Itotia

  • Entamoeba histolytica infection in children and protection from subsequent amebiasis.

    Rashidul Haque;Dinesh Mondal;Priya Duggal;Mamun Kabir

  • EPIDEMIOLOGIC AND CLINICAL CHARACTERISTICS OF ACUTE DIARRHEA WITH EMPHASIS ON ENTAMOEBA HISTOLYTICA INFECTIONS IN PRESCHOOL CHILDREN IN AN URBAN SLUM OF DHAKA, BANGLADESH

    Rashidul Haque;Dinesh Mondal;Beth D. Kirkpatrick;Selim Akther

  • Prevalence of Toxin Types and Colonization Factors in Enterotoxigenic Escherichia coli Isolated during a 2-Year Period from Diarrheal Patients in Bangladesh

    Firdausi Qadri;Swadesh Kumar Das;A. S.G. Faruque;George J. Fuchs

  • Cholera

    Unknown

Frequent Co-Authors

Rita R. Colwell
Rita R. Colwell University of Maryland, College Park
David A. Sack
David A. Sack Johns Hopkins University
Anwar Huq
Anwar Huq University of Maryland, College Park
G. Balakrish Nair
G. Balakrish Nair National Institute of Cholera and Enteric Diseases
Rashidul Haque
Rashidul Haque International Centre for Diarrhoeal Disease Research
M. John Albert
M. John Albert Kuwait University
Mathuram Santosham
Mathuram Santosham Johns Hopkins University
Nur A. Hasan
Nur A. Hasan University of Maryland, College Park
Shah M. Faruque
Shah M. Faruque Independent University
Firdausi Qadri
Firdausi Qadri International Centre for Diarrhoeal Disease Research

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