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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Microbiology 80 1161 1042 102 97 313 22678

Graham F. Medley publications per year

The chart shows the history of publications by Graham F. Medley between 1985 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Graham F. Medley published across 41 years, from 1985 to 2025, averaging 10.5 papers a year. Output peaked at 39 publications in 2021. 22 of the 430 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1985 to 2025. Vertical axis: number of publications, 0 to 39. Peak 39 publications in 2021. 1985: 2 publications 1986: 1 publication 1987: 3 publications 1988: 5 publications 1989: 1 publication 1990: 3 publications 1991: 1 publication 1992: 9 publications 1993: 6 publications 1994: 7 publications 1995: 6 publications 1996: 30 publications 1997: 2 publications 1998: 15 publications 1999: 13 publications 2000: 2 publications 2001: 7 publications 2002: 6 publications 2003: 6 publications 2004: 11 publications 2005: 8 publications 2006: 7 publications 2007: 15 publications 2008: 15 publications 2009: 14 publications 2010: 12 publications 2011: 6 publications 2012: 8 publications 2013: 8 publications 2014: 9 publications 2015: 12 publications 2016: 7 publications 2017: 16 publications 2018: 9 publications 2019: 24 publications 2020: 33 publications 2021: 39 publications 2022: 15 publications 2023: 15 publications 2024: 18 publications 2025: 4 publications
1985 2025

430 publications in total across all disciplines

View publications per year as a table
Graham F. Medley: publications per year, 1985 to 2025
Year Publications
1985 2
1986 1
1987 3
1988 5
1989 1
1990 3
1991 1
1992 9
1993 6
1994 7
1995 6
1996 30
1997 2
1998 15
1999 13
2000 2
2001 7
2002 6
2003 6
2004 11
2005 8
2006 7
2007 15
2008 15
2009 14
2010 12
2011 6
2012 8
2013 8
2014 9
2015 12
2016 7
2017 16
2018 9
2019 24
2020 33
2021 39
2022 15
2023 15
2024 18
2025 4
Total 430
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Graham F. Medley publications per year - data summary

  • Graham F. Medley, a Microbiology scholar from London School of Hygiene & Tropical Medicine, has 430 publications recorded across 41 years, from 1985 to 2025.
  • The oldest publication on record dates to 1985 and the most recent to 2025.
  • The most productive year is 2021, with 39 publications.
  • The least productive years with any output are 1986, 1989 and 1991, with 1 publication each.
  • The rate of publication averages 10.5 papers per year over the whole span, or 10.5 per year counting only the 41 years with at least one publication.
  • The last 5 years on the chart (2021-2025) hold 91 publications, 21% of the career total.
  • Split into equal eras - 1985-1998: 91 publications (6.5 per year); 1999-2012: 130 publications (9.3 per year); 2013-2025: 209 publications (16.1 per year).
  • Comparing the opening and closing eras, the overall trend of publication is rising.

Graham F. Medley 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 Graham F. Medley 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, 305–314 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: 313 publications — 79th percentile

79% 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
295–304 96
305–314 88 313
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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Graham F. Medley publication distribution in Microbiology in 2026 - data summary

  • The chart plots the publication count of all 5,513 Microbiology scientists ranked by Research.com in 2026, grouped into 64 ranges running from 55–64 to 679+ publications.
  • Graham F. Medley, a Microbiology scholar from London School of Hygiene & Tropical Medicine, records 313 publications - the 79th percentile of the discipline.
  • 79% of ranked Microbiology scientists score the same or lower than Graham F. Medley, and about 21% score higher.
  • The median of the discipline falls in the 195–204 publications range, and Graham F. Medley ranks above the median.
  • The most crowded range is 135–144 publications, holding 288 scientists (5% of the field).
  • 54% of the field sits in the lowest quarter of the value range (up to 205–214 publications), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 679 publications or more, 99 scientists in all (2% of the field).

Graham F. Medley 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 Graham F. Medley 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, 80 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: 80 D-Index — 80th percentile

80% 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
74 80
75 66
76 87
77 60
78 73
79 59
80 57 80
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
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Graham F. Medley D-index placement in Microbiology in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 5,513 Microbiology scientists ranked by Research.com in 2026, grouped into 88 ranges running from 40 to 127+ D-Index.
  • Graham F. Medley, a Microbiology scholar from London School of Hygiene & Tropical Medicine, records 80 D-Index - the 80th percentile of the discipline.
  • 80% of ranked Microbiology scientists score the same or lower than Graham F. Medley, and about 20% score higher.
  • The median of the discipline falls in the 63 D-Index range, and Graham F. Medley ranks above the median.
  • The most crowded range is 58 D-Index, holding 162 scientists (3% of the field).
  • 47% of the field sits in the lowest quarter of the value range (up to 61 D-Index), so the distribution leans towards the lower end of the scale.
  • The final bar has no upper bound: it groups every scientist with 127 D-Index or more, 95 scientists in all (2% of the field).

Overview

Graham F. Medley is affiliated with the London School of Hygiene & Tropical Medicine in the United Kingdom. Their research primarily focuses on medicine, with extensive work in the fields of modeling and simulation, infectious diseases, epidemiology, parasitology, and public health.

Their recent research contributions include epidemiological and modeling studies related to COVID-19. Notable papers authored or co-authored by Medley include: "Global, regional, and national estimates of the population at increased risk of severe COVID-19 due to underlying health conditions in 2020: a modelling study" (2020, The Lancet Global Health), "Effects of non-pharmaceutical interventions on COVID-19 cases, deaths, and demand for hospital services in the UK: a modelling study" (2020, The Lancet Public Health), "Effectiveness of isolation, testing, contact tracing, and physical distancing on reducing transmission of SARS-CoV-2 in different settings: a mathematical modelling study" (2020, The Lancet Infectious Diseases), "Routine childhood immunisation during the COVID-19 pandemic in Africa: a benefit-risk analysis of health benefits versus excess risk of SARS-CoV-2 infection" (2020, The Lancet Global Health), and "Using a real-world network to model localized COVID-19 control strategies" (2020, Nature Medicine).

The scientist frequently collaborates with other researchers. Prominent co-authors include Emily Nightingale, Sebastian Funk, Akira Endo, Rosalind M. Eggo, and Timothy Russell.

Medley's publications often appear in several key venues, such as bioRxiv (Cold Spring Harbor Laboratory), Philosophical Transactions of the Royal Society B Biological Sciences, BMC Medicine, Nature Communications, and Clinical Infectious Diseases.

The main topics covered by Medley's work span:

  • COVID-19 epidemiological studies
  • Parasites and Host Interactions
  • COVID-19 Digital Contact Tracing
  • Data-Driven Disease Surveillance
  • Research on Leishmaniasis Studies
  • HIV, Drug Use, Sexual Risk
  • SARS-CoV-2 and COVID-19 Research

Their broad experience and frequent contributions to modeling and infectious disease research position them as a significant contributor to public health knowledge, particularly in the context of the COVID-19 pandemic and related infectious disease dynamics.

Best Publications

  • Effectiveness of isolation, testing, contact tracing, and physical distancing on reducing transmission of SARS-CoV-2 in different settings: a mathematical modelling study.

    Adam J. Kucharski;Petra Klepac;Petra Klepac;Andrew J. K. Conlan;Stephen M. Kissler

  • A preliminary study of the transmission dynamics of the human immunodeficiency virus (HIV), the causative agent of AIDS.

    R. M. Anderson;G. F. Medley;R. M. May;A. M. Johnson

  • The ORION statement: guidelines for transparent reporting of outbreak reports and intervention studies of nosocomial infection

    Sheldon P Stone;Ben S Cooper;Chris C Kibbler;Barry D Cookson

  • The influence of age on the development of the hepatitis B carrier state

    W J Edmunds;G F Medley;D J Nokes;A J Hall

  • Incubation period of AIDS in patients infected via blood transfusion

    G F Medley;R M Anderson;D R Cox;L Billard

  • Isolation measures in the hospital management of methicillin resistant Staphylococcus aureus (MRSA): systematic review of the literature.

    B S Cooper;S P Stone;C C Kibbler;B D Cookson

  • The evaluation of potential global morbidity attributable to intestinal nematode infections.

    M. S. Chan;G. F. Medley;D. Jamison;D. A. P. Bundy

  • Routine childhood immunisation during the COVID-19 pandemic in Africa: a benefit-risk analysis of health benefits versus excess risk of SARS-CoV-2 infection.

    Kaja Abbas;Simon R Procter;Kevin van Zandvoort;Andrew Clark

  • Methicillin-resistant Staphylococcus aureus in hospitals and the community: Stealth dynamics and control catastrophes

    B. S. Cooper;G. F. Medley;S. P. Stone;C. C. Kibbler

  • Influence of dry period bacterial intramammary infection on clinical mastitis in dairy cows.

    M.J. Green;L.E. Green;G.F. Medley;Y.H. Schukken

  • Community control of helminth infections of man by mass and selective chemotherapy

    R. M. Anderson;G. F. Medley

  • Cow, Farm, and Management Factors During the Dry Period that Determine the Rate of Clinical Mastitis After Calving

    Martin J. Green;Andrew J. Bradley;Graham F. Medley;William J. Browne

  • Evaluating the cost-effectiveness of vaccination programmes: a dynamic perspective

    W. J. Edmunds;G. F. Medley;D. J. Nokes

  • Hepatitis-B virus endemicity: heterogeneity, catastrophic dynamics and control

    G F Medley;N A Lindop;W J Edmunds;D J Nokes;D J Nokes

  • Free Leptin, Bound Leptin, and Soluble Leptin Receptor in Normal and Diabetic Pregnancies

    K. Lewandowski;R. Horn;C. J. O’Callaghan;D. Dunlop

  • Quarantine and testing strategies in contact tracing for SARS-CoV-2: a modelling study.

    Billy J. Quilty;Samuel Clifford;Joel Hellewell;Timothy W. Russell

  • Epidemiological patterns of hepatitis B virus (HBV) in highly endemic areas.

    W. J. Edmunds;G. F. Medley;D. J. Nokes;C. J. O'Callaghan

  • Systematic review of isolation policies in the hospital management of methicillin-resistant Staphylococcus aureus: a review of the literature with epidemiological and economic modelling.

    BS Cooper;SP Stone;CC Kibbler;BD Cookson

  • Multilocus Sequence Typing of Intercontinental Bovine Staphylococcus aureus Isolates

    Edward M. Smith;Laura E. Green;Graham Medley;H. E. Bird

  • Infection, reinfection, and vaccination under suboptimal immune protection: epidemiological perspectives.

    M.Gabriela M. Gomes;Lisa J. White;Graham F. Medley

  • Preliminary analysis of the transmission dynamics of nosocomial infections: stochastic and management effects.

    B.S. Cooper;G.F. Medley;G.M. Scott

  • Evaluating measures to control intestinal parasitic infections.

    D. A. P. Bundy;A. Hall;G. F. Medley;L. Savioli

  • Crossing the interspecies barrier: opening the door to zoonotic pathogens.

    Christian Gortazar;Leslie A. Reperant;Thijs Kuiken;José de la Fuente;José de la Fuente

  • Respiratory syncytial virus infection and disease in infants and young children observed from birth in Kilifi district Kenya.

    D J Nokes;E A Okiro;M Ngama;R Ochola

  • The Level and Duration of RSV-Specific Maternal IgG in Infants in Kilifi Kenya

    Rachel Ochola;Charles Sande;Gregory Fegan;Gregory Fegan;Paul D. Scott

  • Estimating the transmission parameters of pneumococcal carriage in households.

    Alessia Melegaro;Graham Medley

  • The transmission dynamics and control of hepatitis B virus in The Gambia.

    W. J. Edmunds;G. F. Medley;D. J. Nokes

  • The transmission dynamics of groups A and B human respiratory syncytial virus (hRSV) in England & Wales and Finland: seasonality and cross-protection.

    L. J. White;M. Waris;P. A. Cane;D. J. Nokes

  • Somatic cell count distributions during lactation predict clinical mastitis.

    M.J. Green;L.E. Green;Y.H. Schukken;A.J. Bradley

Frequent Co-Authors

Laura E. Green
Laura E. Green University of Birmingham
Patricia A. Cane
Patricia A. Cane Public Health England
David James Nokes
David James Nokes University of Warwick
Brian D. Perry
Brian D. Perry University of Oxford
Roy M. Anderson
Roy M. Anderson Imperial College London
Suman M. Mahan
Suman M. Mahan University of Florida
Mark Jit
Mark Jit New York University
Ynte H. Schukken
Ynte H. Schukken Wageningen University & Research
Donald A.P. Bundy
Donald A.P. Bundy London School of Hygiene & Tropical Medicine
Andrew J. Bradley
Andrew J. Bradley University of Nottingham

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