World's Best Scientists 2026 revealed!

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Microbiology 69 2026 1849 172 163 280 18582

Christopher M. Parry publications per year

The chart shows the history of publications by Christopher M. Parry between 1990 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Christopher M. Parry published across 36 years, from 1990 to 2025, averaging 9 papers a year. Output peaked at 22 publications in 2011. 13 of the 323 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1990 to 2025. Vertical axis: number of publications, 0 to 22. Peak 22 publications in 2011. 1990: 1 publication 1991: 7 publications 1992: 1 publication 1993: 1 publication 1994: 2 publications 1995: 2 publications 1996: 3 publications 1997: 5 publications 1998: 13 publications 1999: 4 publications 2000: 6 publications 2001: 7 publications 2002: 5 publications 2003: 6 publications 2004: 10 publications 2005: 5 publications 2006: 5 publications 2007: 7 publications 2008: 5 publications 2009: 7 publications 2010: 15 publications 2011: 22 publications 2012: 16 publications 2013: 17 publications 2014: 16 publications 2015: 21 publications 2016: 19 publications 2017: 16 publications 2018: 9 publications 2019: 15 publications 2020: 16 publications 2021: 12 publications 2022: 9 publications 2023: 5 publications 2024: 5 publications 2025: 8 publications
1990 2025

323 publications in total across all disciplines

View publications per year as a table
Christopher M. Parry: publications per year, 1990 to 2025
Year Publications
1990 1
1991 7
1992 1
1993 1
1994 2
1995 2
1996 3
1997 5
1998 13
1999 4
2000 6
2001 7
2002 5
2003 6
2004 10
2005 5
2006 5
2007 7
2008 5
2009 7
2010 15
2011 22
2012 16
2013 17
2014 16
2015 21
2016 19
2017 16
2018 9
2019 15
2020 16
2021 12
2022 9
2023 5
2024 5
2025 8
Total 323
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Christopher M. Parry 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 Christopher M. Parry 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, 275–284 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: 280 publications — 73rd percentile

73% 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
275–284 148 280
285–294 115
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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Christopher M. Parry 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 Christopher M. Parry 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, 69 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: 69 D-Index — 64th percentile

64% 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 69
70 94
71 93
72 96
73 92
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
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Overview

Christopher M. Parry is affiliated with the Liverpool School of Tropical Medicine in the United Kingdom. Their research spans multiple fields related to medicine and biochemistry, genetics, and molecular biology, reflecting a multidisciplinary approach to infectious diseases and epidemiology.

The primary fields of study for Parry include:

  • Medicine
  • Biochemistry, Genetics and Molecular Biology

Within these fields, Parry has focused notably on several subfields:

  • Food Science
  • Infectious Diseases
  • Endocrinology
  • Epidemiology
  • Public Health, Environmental and Occupational Health

The main topics addressed in their body of work cover:

  • Salmonella and Campylobacter epidemiology
  • Viral gastroenteritis research and epidemiology
  • Vibrio bacteria research studies
  • Antibiotic Resistance in Bacteria
  • Bacterial Identification and Susceptibility Testing
  • Pneumonia and Respiratory Infections
  • Hepatitis Viruses Studies and Epidemiology

Christopher M. Parry has contributed to research published across various venues. The most frequent publication venues for Parry are:

  • Tropical Medicine and Health (6 publications)
  • Wellcome Open Research (3 publications)
  • Clinical Infectious Diseases (2 publications)
  • Open Forum Infectious Diseases (2 publications)
  • PLoS ONE (2 publications)

Among the most recent papers associated with or related to their research are:

  • Global diversity and antimicrobial resistance of typhoid fever pathogens: Insights from a meta-analysis of 13,000 Salmonella Typhi genomes, 2023, eLife
  • Mycobacterium tuberculosis bloodstream infection prevalence, diagnosis, and mortality risk in seriously ill adults with HIV: a systematic review and meta-analysis of individual patient data, 2020, The Lancet Infectious Diseases
  • Typhoid fever, 2023, Nature Reviews Disease Primers
  • Enteric fever, 2021, BMJ
  • British Infection Association guidelines for the diagnosis and management of enteric fever in England, 2022, Journal of Infection

Collaboration is a significant aspect of Parry's work, with frequent co-authors including:

  • Koya Ariyoshi (11 joint publications)
  • Buddha Basnyat (10 joint publications)
  • Bhim Gopal Dhoubhadel (8 joint publications)
  • Stephen Baker (8 joint publications)
  • Dhruba Shrestha (7 joint publications)

Best Publications

  • Complete genome sequence of a multiple drug resistant Salmonella enterica serovar Typhi CT18

    J. Parkhill;G. Dougan;K. D. James;N. R. Thomson

  • Epidemiology, Clinical Presentation, Laboratory Diagnosis, Antimicrobial Resistance, and Antimicrobial Management of Invasive Salmonella Infections

    John A. Crump;John A. Crump;Maria Sjölund-Karlsson;Melita A. Gordon;Christopher M. Parry

  • Rapid Pneumococcal Evolution in Response to Clinical Interventions

    Nicholas J. Croucher;Simon R. Harris;Christophe Fraser;Michael A. Quail

  • Phylogeographical analysis of the dominant multidrug-resistant H58 clade of Salmonella Typhi identifies inter- and intracontinental transmission events

    Vanessa K. Wong;Vanessa K. Wong;Stephen Baker;Stephen Baker;Stephen Baker;Derek J. Pickard;Julian Parkhill

  • Intracontinental spread of human invasive Salmonella Typhimurium pathovariants in sub-Saharan Africa

    Chinyere K. Okoro;Robert A. Kingsley;Thomas Richard Connor;Simon R. Harris

  • Quinolone-resistant Salmonella typhi in Viet Nam: molecular basis of resistance and clinical response to treatment

    John Wain;Nguyen T. T. Hoa;Nguyen T. Chinh;Ha Vinh

  • Global and regional molecular epidemiology of HIV-1, 1990–2015: a systematic review, global survey, and trend analysis

    Joris Hemelaar;Ramyiadarsini Elangovan;Jason Yun;Leslie Dickson-Tetteh

  • Host-pathogen interaction in invasive Salmonellosis.

    Hanna K. de Jong;Chris M. Parry;Chris M. Parry;Tom van der Poll;W. Joost Wiersinga

  • Quantitation of Bacteria in Blood of Typhoid Fever Patients and Relationship between Counts and Clinical Features, Transmissibility, and Antibiotic Resistance

    J Wain;T S Diep;V A Ho;A M Walsh;A M Walsh

  • Antimicrobial resistance in typhoidal and nontyphoidal salmonellae.

    Christopher M Parry;EJ Threlfall

  • Antimicrobial resistance and management of invasive Salmonella disease.

    Samuel Kariuki;Melita A. Gordon;Nicholas Feasey;Christopher M. Parry

  • Antimicrobial Drug Resistance of Salmonella enterica Serovar Typhi in Asia and Molecular Mechanism of Reduced Susceptibility to the Fluoroquinolones

    Tran Thuy Chau;James Ian Campbell;James Ian Campbell;Claudia M. Galindo;Nguyen Van Minh Hoang

  • Typhoid fever: pathogenesis and disease.

    Deborah House;Anne Bishop;Christopher Parry;Gordon Dougan

  • Quantitation of Bacteria in Bone Marrow from Patients with Typhoid Fever: Relationship between Counts and Clinical Features

    John Wain;John Wain;Phan Van Be Bay;H. A. Vinh;Nguyen M. Duong

  • Dexamethasone in Vietnamese Adolescents and Adults with Bacterial Meningitis

    Nguyen Thi Hoang Mai;Tran Thi Hong Chau;Guy Thwaites;Ly Van Chuong

  • The utility of diagnostic tests for enteric fever in endemic locations

    Christopher M Parry;Lalith Wijedoru;Amit Arjyal;Stephen Baker

  • Value of a Single-Tube Widal Test in Diagnosis of Typhoid Fever in Vietnam

    Christopher M. Parry;Christopher M. Parry;Nguyen Thi Tuyet Hoa;To Song Diep;John Wain;John Wain

  • Distinct Salmonella Enteritidis lineages associated with enterocolitis in high-income settings and invasive disease in low-income settings

    Nicholas A. Feasey;James Hadfield;Karen Helena Keddy;Timothy J Dallman

  • Serology of typhoid fever in an area of endemicity and its relevance to diagnosis.

    Deborah House;John Wain;John Wain;Vo A. Ho;To S. Diep

  • Randomized Controlled Comparison of Ofloxacin, Azithromycin, and an Ofloxacin-Azithromycin Combination for Treatment of Multidrug-Resistant and Nalidixic Acid-Resistant Typhoid Fever

    Christopher M. Parry;Christopher M. Parry;Vo Anh Ho;Le Thi Phuong;Phan Van Be Bay

Frequent Co-Authors

Nicholas P. J. Day
Nicholas P. J. Day University of Oxford
Stephen Baker
Stephen Baker Agency for Science, Technology and Research
John Wain
John Wain University of East Anglia
Jeremy Farrar
Jeremy Farrar World Health Organization
Nicholas J. White
Nicholas J. White Mahidol University
Tran Tinh Hien
Tran Tinh Hien University of Oxford
Gordon Dougan
Gordon Dougan University of Cambridge
Nicole Stoesser
Nicole Stoesser University of Oxford
Guy E. Thwaites
Guy E. Thwaites University of Oxford
Pontiano Kaleebu
Pontiano Kaleebu London School of Hygiene & Tropical Medicine

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