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E. Fidelma Boyd

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Microbiology 53 4137 3803 1603 1435 123 8408

E. Fidelma Boyd publications per year

The chart shows the history of publications by E. Fidelma Boyd between 1993 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. E. Fidelma Boyd published across 33 years, from 1993 to 2025, averaging 3.8 papers a year. Output peaked at 8 publications in 2009. 6 of the 126 publications appeared in the last two years.

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

126 publications in total across all disciplines

View publications per year as a table
E. Fidelma Boyd: publications per year, 1993 to 2025
Year Publications
1993 1
1994 3
1995 1
1996 2
1997 4
1998 3
1999 3
2000 3
2001 1
2002 5
2003 1
2004 4
2005 4
2006 4
2007 4
2008 4
2009 8
2010 5
2011 6
2012 7
2013 5
2014 7
2015 5
2016 2
2017 3
2018 1
2019 7
2020 5
2021 6
2022 3
2023 3
2024 4
2025 2
Total 126
Download as CSV

E. Fidelma Boyd 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 E. Fidelma Boyd 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, 115–124 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: 123 publications — 14th percentile

14% 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
115–124 235 123
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
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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E. Fidelma Boyd 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 E. Fidelma Boyd 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, 53 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: 53 D-Index — 27th percentile

27% 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 53
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
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

Best Publications

  • Common themes among bacteriophage-encoded virulence factors and diversity among the bacteriophages involved

    E.Fidelma Boyd;Harald Brüssow

  • Characterization of Salmonella enterica Subspecies I Genovars by Use of Microarrays

    S. Porwollik;E. F. Boyd;C. Choy;P. Cheng

  • Molecular genetic relationships of the salmonellae.

    E. F. Boyd;Fu-Sheng Wang;T. S. Whittam;R. K. Selander

  • Chromosomal Regions Specific to Pathogenic Isolates of Escherichia coli Have a Phylogenetically Clustered Distribution

    E F Boyd;D L Hartl

  • Characterization of a novel Vibrio pathogenicity island (VPI-2) encoding neuraminidase (nanH) among toxigenic Vibrio cholerae isolates.

    Unknown

  • Genome Diversity of Pseudomonas aeruginosa Isolates from Cystic Fibrosis Patients and the Hospital Environment

    Shirley Finnan;John P. Morrissey;Fergal O'Gara;E. Fidelma Boyd

  • Salmonella reference collection B (SARB): strains of 37 serovars of subspecies I.

    E. F. Boyd;Fu-Sheng Wang;P. Beltran;S. A. Plock

  • Insights into the evolution of sialic acid catabolism among bacteria

    Unknown

  • Sialic Acid Catabolism Confers a Competitive Advantage to Pathogenic Vibrio cholerae in the Mouse Intestine

    Unknown

  • Infectious CTXΦ and the Vibrio Pathogenicity Island Prophage in Vibrio mimicus: Evidence for Recent Horizontal Transfer between V. mimicus and V. cholerae

    E. F. Boyd;K. E. Moyer;Lei Shi;M. K. Waldor

  • Genomic islands are dynamic, ancient integrative elements in bacterial evolution

    Unknown

  • Molecular genetic basis of allelic polymorphism in malate dehydrogenase (mdh) in natural populations of Escherichia coli and Salmonella enterica.

    E. F. Boyd;K. Nelson;Fu-Sheng Wang;T. S. Whittam

  • Bacteriophage-encoded bacterial virulence factors and phage-pathogenicity island interactions.

    Unknown

  • CTX Prophages in Classical Biotype Vibrio cholerae: Functional Phage Genes but Dysfunctional Phage Genomes

    B M Davis;K E Moyer;E F Boyd;M K Waldor

  • Molecular analysis of the emergence of pandemic Vibrio parahaemolyticus

    E Fidelma Boyd;Ana Luisa V Cohen;Ana Luisa V Cohen;Lynn M Naughton;Lynn M Naughton;David W Ussery

  • Bacteriophage–bacteriophage interactions in the evolution of pathogenic bacteria

    Unknown

  • The genomic code: inferring Vibrionaceae niche specialization

    F. Jerry Reen;Salvador Almagro-Moreno;David Ussery;E. Fidelma Boyd

  • Four genomic islands that mark post-1995 pandemic Vibrio parahaemolyticus isolates

    Unknown

  • Evolutionary Genetic Analysis of the Emergence of Epidemic Vibrio cholerae Isolates on the Basis of Comparative Nucleotide Sequence Analysis and Multilocus Virulence Gene Profiles

    Unknown

  • Relationship between evolutionary rate and cellular location among the Inv/Spa invasion proteins of Salmonella enterica

    Jia Li;H. Ochman;E. A. Groisman;E. F. Boyd

Frequent Co-Authors

Jonathan G. Frye
Jonathan G. Frye United States Department of Agriculture
John P. Morrissey
John P. Morrissey University College Cork
Matthew K. Waldor
Matthew K. Waldor Harvard Medical School
Fergal O'Gara
Fergal O'Gara University College Cork
David W. Ussery
David W. Ussery University of Arkansas for Medical Sciences
Edward J. Feil
Edward J. Feil University of Bath
Rita R. Colwell
Rita R. Colwell University of Maryland, College Park
O. Colin Stine
O. Colin Stine University of Maryland, Baltimore
Daniel L. Hartl
Daniel L. Hartl Harvard University
Carlos Bustamante
Carlos Bustamante Stanford University

External Links

Personal website of E. Fidelma Boyd

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Best Scientists Citing E. Fidelma Boyd

Rita R. Colwell

Rita R. Colwell

University of Maryland, College Park

Publications: 31

G. Balakrish Nair

G. Balakrish Nair

National Institute of Cholera and Enteric Diseases

Publications: 26

Matthew K. Waldor

Matthew K. Waldor

Harvard Medical School

Publications: 22

Anwar Huq

Anwar Huq

University of Maryland, College Park

Publications: 20

John J. Mekalanos

John J. Mekalanos

Harvard Medical School

Publications: 17

Ulrich Dobrindt

Ulrich Dobrindt

University of Münster

Publications: 17

Nur A. Hasan

Nur A. Hasan

University of Maryland, College Park

Publications: 16

Nicholas R. Thomson

Nicholas R. Thomson

Wellcome Sanger Institute

Publications: 16

Biao Kan

Biao Kan

Chinese Center For Disease Control and Prevention

Publications: 15

Shah M. Faruque

Shah M. Faruque

Independent University

Publications: 14

James D. Oliver

James D. Oliver

University of North Carolina at Charlotte

Publications: 14

Jongsik Chun

Jongsik Chun

Seoul National University

Publications: 13

Ronald K. Taylor

Ronald K. Taylor

Dartmouth College

Publications: 13

Harald Brüssow

Harald Brüssow

Nestlé (Switzerland)

Publications: 13

Carmen Amaro

Carmen Amaro

University of Valencia

Publications: 12

Martin F. Polz

Martin F. Polz

MIT

Publications: 11

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