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Microbiology
South Africa
2026

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Microbiology 73 1623 1471 6 6 294 26695

Cheryl Cohen publications per year

The chart shows the history of publications by Cheryl Cohen between 2004 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Cheryl Cohen published across 22 years, from 2004 to 2025, averaging 20.4 papers a year. Output peaked at 88 publications in 2022. 65 of the 448 publications appeared in the last two years.

No. of publications
20 40 60 80
Bar chart. Horizontal axis: year, 2004 to 2025. Vertical axis: number of publications, 0 to 88. Peak 88 publications in 2022. 2004: 1 publication 2005: 1 publication 2006: 1 publication 2007: 2 publications 2008: 7 publications 2009: 2 publications 2010: 3 publications 2011: 6 publications 2012: 14 publications 2013: 10 publications 2014: 20 publications 2015: 24 publications 2016: 18 publications 2017: 27 publications 2018: 16 publications 2019: 29 publications 2020: 15 publications 2021: 54 publications 2022: 88 publications 2023: 45 publications 2024: 35 publications 2025: 30 publications
2004 2025

448 publications in total across all disciplines

View publications per year as a table
Cheryl Cohen: publications per year, 2004 to 2025
Year Publications
2004 1
2005 1
2006 1
2007 2
2008 7
2009 2
2010 3
2011 6
2012 14
2013 10
2014 20
2015 24
2016 18
2017 27
2018 16
2019 29
2020 15
2021 54
2022 88
2023 45
2024 35
2025 30
Total 448
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Cheryl Cohen 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 Cheryl Cohen sits on this spectrum.

No. of scientists
50 100 150 200 250
Bar chart with 64 bars. Horizontal axis: publications, 55–64 to 679+. Vertical axis: number of scientists, 0 to 288. Most scientists, 288, have 135–144 publications. The last bar groups every scientist with 679 publications or more. The highlighted bar, 285–294 publications, is where this scientist sits. 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
55–64 publications 679+

This scientist: 294 publications — 76th percentile

76% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Microbiology scientists by publication count, Research.com 2026 ranking edition. Based on 5,513 ranked scientists.
Publications Scientists This scientist
55–64 8
65–74 29
75–84 55
85–94 112
95–104 137
105–114 190
115–124 235
125–134 234
135–144 288
145–154 265
155–164 264
165–174 253
175–184 276
185–194 190
195–204 234
205–214 208
215–224 198
225–234 155
235–244 161
245–254 160
255–264 146
265–274 139
275–284 148
285–294 115 294
295–304 96
305–314 88
315–324 106
325–334 65
335–344 76
345–354 64
355–364 62
365–374 65
375–384 61
385–394 34
395–404 44
405–414 36
415–424 35
425–434 29
435–444 33
445–454 34
455–464 25
465–474 26
475–484 20
485–494 19
495–504 16
505–514 17
515–524 23
525–534 14
535–544 14
545–554 18
555–564 12
565–574 7
575–584 9
585–594 9
595–604 9
605–614 7
615–624 9
625–634 7
635–644 4
645–654 5
655–664 6
665–674 7
675–678 3
679+ 99
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Cheryl Cohen 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 Cheryl Cohen sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 88 bars. Horizontal axis: D-Index, 40 to 127+. Vertical axis: number of scientists, 0 to 162. Most scientists, 162, have 58 D-Index. The last bar groups every scientist with 127 D-Index or more. The highlighted bar, 73 D-Index, is where this scientist sits. 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: 73 D-Index — 71st percentile

71% of scientists in this discipline score the same or lower.

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

View D-Index distribution as a table
Number of Microbiology scientists by D-index, Research.com 2026 ranking edition. Based on 5,513 ranked scientists.
D-Index Scientists This scientist
40 30
41 86
42 90
43 117
44 122
45 123
46 108
47 110
48 106
49 109
50 129
51 111
52 116
53 127
54 134
55 134
56 112
57 136
58 162
59 151
60 139
61 123
62 126
63 144
64 109
65 103
66 124
67 112
68 103
69 131
70 94
71 93
72 96
73 92 73
74 80
75 66
76 87
77 60
78 73
79 59
80 57
81 55
82 47
83 77
84 50
85 45
86 42
87 41
88 32
89 38
90 35
91 34
92 27
93 26
94 33
95 22
96 37
97 22
98 21
99 22
100 30
101 16
102 20
103 17
104 19
105 16
106 19
107 18
108 14
109 10
110 9
111 7
112 11
113 6
114 15
115 10
116 12
117 7
118 10
119 10
120 11
121 2
122 7
123 12
124 5
125 9
126 6
127+ 95
Download as CSV

Research.com Recognitions

  • 2026 - Research.com Microbiology in South Africa Leader Award

Overview

Cheryl Cohen is affiliated with the University of the Witwatersrand in South Africa and has a significant publication record in the field of medicine, with a focus on epidemiology and infectious diseases. Their work spans multiple aspects of respiratory viral infections, including the epidemiology of COVID-19 and influenza, and the development of modeling and simulation approaches to understand disease dynamics.

Their research covers main fields such as:

  • Medicine

Subfields prominently investigated include:

  • Epidemiology
  • Infectious Diseases
  • Modeling and Simulation
  • Health
  • Pulmonary and Respiratory Medicine

Primary topics of their research involve:

  • Respiratory viral infections research
  • COVID-19 epidemiological studies
  • SARS-CoV-2 and COVID-19 Research
  • Pneumonia and Respiratory Infections
  • Influenza Virus Research Studies
  • COVID-19 Clinical Research Studies
  • Vaccine Coverage and Hesitancy

Cheryl Cohen has contributed to various scientific venues, with frequent publications in:

  • bioRxiv (Cold Spring Harbor Laboratory)
  • Influenza and Other Respiratory Viruses
  • SSRN Electronic Journal
  • Zenodo (CERN European Organization for Nuclear Research)
  • The Lancet Global Health

Collaborative work features several frequent co-authors, such as:

  • Anne von Gottberg
  • Stefano Tempia
  • Nicole Wolter
  • Jocelyn Moyes
  • Sibongile Walaza

Representative publications by Cheryl Cohen include:

  • Global, regional, and national disease burden estimates of acute lower respiratory infections due to respiratory syncytial virus in children younger than 5 years in 2019: a systematic analysis, 2022, The Lancet
  • SARS-CoV-2 501Y.V2 escapes neutralization by South African COVID-19 donor plasma, 2021, Nature Medicine
  • Increased risk of SARS-CoV-2 reinfection associated with emergence of Omicron in South Africa, 2022, Science
  • Decreased Influenza Activity During the COVID-19 Pandemic - United States, Australia, Chile, and South Africa, 2020, MMWR Morbidity and Mortality Weekly Report
  • Global burden of respiratory infections associated with seasonal influenza in children under 5 years in 2018: a systematic review and modelling study, 2020, The Lancet Global Health

Best Publications

  • Estimates of global seasonal influenza-associated respiratory mortality: a modelling study

    A Danielle Iuliano;Katherine M Roguski;Howard H Chang;David J Muscatello

  • Global, regional, and national disease burden estimates of acute lower respiratory infections due to respiratory syncytial virus in young children in 2015: a systematic review and modelling study

    Ting Shi;David A. McAllister;Katherine L. O'Brien;Eric A. F. Simoes

  • Global, regional, and national disease burden estimates of acute lower respiratory infections due to respiratory syncytial virus in children younger than 5 years in 2019: a systematic analysis

    Unknown

  • Increased risk of SARS-CoV-2 reinfection associated with emergence of Omicron in South Africa

    Unknown

  • SARS-CoV-2 501Y.V2 escapes neutralization by South African COVID-19 donor plasma.

    Constantinos Kurt Wibmer;Frances Ayres;Tandile Hermanus;Mashudu Madzivhandila

  • Global and regional burden of hospital admissions for severe acute lower respiratory infections in young children in 2010: a systematic analysis

    Harish Nair;Harish Nair;Eric Af Simões;Igor Rudan;Bradford D Gessner

  • Global patterns in monthly activity of influenza virus, respiratory syncytial virus, parainfluenza virus, and metapneumovirus: a systematic analysis

    You Li;Rachel M Reeves;Xin Wang;Quique Bassat

  • Global burden of respiratory infections associated with seasonal influenza in children under 5 years in 2018: a systematic review and modelling study.

    Xin Wang;You Li;Katherine L. O'Brien;Shabir A. Madhi

  • Effects of vaccination on invasive pneumococcal disease in South Africa.

    Anne von Gottberg;Linda de Gouveia;Stefano Tempia;Vanessa Quan

  • SARS-CoV-2 reinfection trends in South Africa: analysis of routine surveillance data

    Juliet R.C. Pulliam;Cari van Schalkwyk;Nevashan Govender;Anne von Gottberg

  • Clinical severity of COVID-19 in patients admitted to hospital during the omicron wave in South Africa: a retrospective observational study

    Unknown

  • Vaccine effectiveness estimates, 2004-2005 mumps outbreak, England.

    Cheryl Cohen;Joanne M. White;Emma J. Savage;Judith R. Glynn

  • Global respiratory syncytial virus-associated mortality in young children (RSV GOLD): a retrospective case series

    Nienke M Scheltema;Angela Gentile;Florencia Lucion;D James Nokes;D James Nokes

  • Increased Prevalence of Severe Malaria in HIV-Infected Adults in South Africa

    Cheryl Cohen;Alan Karstaedt;John Frean;Juno Thomas

  • Global burden of influenza-associated lower respiratory tract infections and hospitalizations among adults: A systematic review and meta-analysis

    Kathryn E. Lafond;Kathryn E. Lafond;Rachael M. Porter;Melissa J. Whaley;Zhou Suizan

  • High Nasopharyngeal Pneumococcal Density, Increased by Viral Coinfection, Is Associated With Invasive Pneumococcal Pneumonia

    Nicole Wolter;Stefano Tempia;Cheryl Cohen;Shabir A. Madhi

  • Respiratory Viral Coinfections Identified by a 10-Plex Real-Time Reverse-Transcription Polymerase Chain Reaction Assay in Patients Hospitalized With Severe Acute Respiratory Illness—South Africa, 2009–2010

    Marthi A Pretorius;Shabir A. Madhi;Shabir A. Madhi;Cheryl Cohen;Dhamari Naidoo

  • Global burden of acute lower respiratory infection associated with human metapneumovirus in children under 5 years in 2018: a systematic review and modelling study.

    Xin Wang;You Li;Maria Deloria-Knoll;Shabir A Madhi

  • SARS-CoV-2 incidence, transmission, and reinfection in a rural and an urban setting: results of the PHIRST-C cohort study, South Africa, 2020–21

    Unknown

  • Interim report on pandemic H1N1 influenza virus infections in South Africa, April to October 2009: epidemiology and factors associated with fatal cases.

    Brett N. Archer;Brett N. Archer;Cheryl Cohen;Cheryl Cohen;Dhamari Naidoo;J. Thomas;J. Thomas

  • Severe influenza-associated respiratory infection in high HIV prevalence setting, South Africa, 2009-2011

    Cheryl Cohen;Jocelyn Moyes;Stefano Tempia;Michelle Groom

  • Nosocomial outbreak of novel arenavirus infection, Southern Africa.

    Janusz Tadeusz Paweska;Nivesh H. Sewlall;Thomas G. Ksiazek;Lucille H. Blumberg

  • Difference in mortality among individuals admitted to hospital with COVID-19 during the first and second waves in South Africa: a cohort study.

    Waasila Jassat;Caroline Mudara;Lovelyn Ozougwu;Stefano Tempia;Stefano Tempia

  • Influenza surveillance in 15 countries in Africa, 2006-2010

    Jennifer Michalove Radin;Mark A Katz;Stefano Tempia;Ndahwouh Talla Nzussouo

Frequent Co-Authors

Shabir A. Madhi
Shabir A. Madhi University of the Witwatersrand
Anne von Gottberg
Anne von Gottberg National Health Laboratory Service
Sibongile Walaza
Sibongile Walaza Chris Hani Baragwanath Hospital
Marietjie Venter
Marietjie Venter University of Pretoria
Nicole Wolter
Nicole Wolter National Health Laboratory Service
Meredith McMorrow
Meredith McMorrow Centers for Disease Control and Prevention
Kathleen Kahn
Kathleen Kahn University of the Witwatersrand
Keith P. Klugman
Keith P. Klugman Bill & Melinda Gates Foundation
Adam L. Cohen
Adam L. Cohen Inova Health System
Nelesh P. Govender
Nelesh P. Govender National Health Laboratory Service

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Related Online Degrees & Career Pathways

Studying Microbiology in the USA opens doors to various career paths, many of which can be pursued through online education. For individuals navigating challenges such as past convictions, exploring degrees felons can get may provide valuable options to re-enter the workforce in healthcare or scientific roles.

For those interested in combining microbiological knowledge with patient care, becoming a functional nurse practitioner is a growing career path. This role integrates holistic approaches to health and requires both clinical expertise and understanding of microbiology’s impact on the human body.

Another expanding area linked to microbiology and healthcare is medical coding. Learning to become a cpc (Certified Professional Coder) allows graduates to support healthcare systems behind the scenes, ensuring accurate documentation and billing processes.

Finally, careers in health information management are essential in today’s data-driven healthcare environment. Exploring the healthcare information management salary outlook demonstrates promising potential for those interested in managing medical records and optimizing healthcare delivery systems.

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