World's Best Scientists 2026 revealed!
Geraldine A. Willshaw

Geraldine A. Willshaw

D-Index & Metrics

Microbiology

D-Index
53
Citations
7958
World Ranking
4142
National Ranking
368

Geraldine A. Willshaw 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 Geraldine A. Willshaw 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: 264 scientists 155–164 publications: 264 scientists 165–174 publications: 253 scientists 175–184 publications: 276 scientists 185–194 publications: 190 scientists 195–204 publications: 233 scientists 205–214 publications: 207 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: 112 publications — 9th percentile

9% of scientists in this discipline score the same or lower.

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

Geraldine A. Willshaw 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 Geraldine A. Willshaw 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: 111 scientists 57 D-Index: 136 scientists 58 D-Index: 162 scientists 59 D-Index: 151 scientists 60 D-Index: 139 scientists 61 D-Index: 122 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: 93 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.

Overview

Geraldine A. Willshaw is affiliated with Public Health England in the United Kingdom. Their work centers around public health, contributing to governmental and institutional efforts in this domain.

No detailed records of recent papers, co-authors, or publication venues are available for this researcher, which limits insight into specific research outputs and collaborative networks.

Similarly, there is no information on book publications, main or subfields of study, or specific topics of work associated with Geraldine A. Willshaw. There are also no documented awards attributed to this individual.

Given the available data, Geraldine A. Willshaw's profile is primarily characterized by their role within a prominent national public health organization, indicating involvement in public health administration or policy rather than a prominent publication record accessible through academic databases.

Best Publications

  • A simple method for the preparation of large quantities of pure plasmid DNA.

    Unknown

  • The emergence and spread of antibiotic resistance in food-borne bacteria.

    E.John Threlfall;Linda R Ward;Jennifer A Frost;Geraldine A Willshaw

  • Vero cytotoxin‐producing Escherichia coli O157 in beefburgers linked to an outbreak of diarrhoea, haemorrhagic colitis and haemolytic uraemic syndrome in Britain

    G.A Willshaw;J. Thirlwell;A.P. Jones;S. Parry

  • Heterogeneity of Escherichia coli phages encoding Vero cytotoxins: comparison of cloned sequences determining VT1 and VT2 and development of specific gene probes.

    G. A. Willshaw;H. R. Smith;S. M. Scotland;A. M. Field

  • Vero cytotoxin-producing strains of Escherichia coli from children with haemolytic uraemic syndrome and their detection by specific DNA probes

    S. M. Scotland;B. Rowe;H. R. Smith;G. A. Willshaw

  • Major Uropathogenic Escherichia coli Strain Isolated in the Northwest of England Identified by Multilocus Sequence Typing

    Siu Ha Lau;Suganya Reddy;John Cheesbrough;Frederick J. Bolton

  • UK epidemic Escherichia coli strains A–E, with CTX-M-15 β-lactamase, all belong to the international O25:H4-ST131 clone

    Siu Ha Lau;Mary E Kaufmann;David M Livermore;Neil Woodford

  • Childhood Hemolytic Uremic Syndrome, United Kingdom and Ireland

    Richard M. Lynn;Sarah J. O'Brien;C. Mark Taylor;Goutam K. Adak

  • VERO CYTOTOXIN PRODUCTION IN STRAIN OF ESCHERICHIA COLI IS DETERMINED BY GENES CARRIED ON BACTERIOPHAGE

    S.M. Scotland;H.R. Smith;G.A. Willshaw;B. Rowe

  • Properties of strains of Escherichia coli belonging to serogroup O157 with special reference to production of Vero cytotoxins VT1 and VT2.

    S. M. Scotland;G. A. Willshaw;H. R. Smith;B. Rowe

  • Cloning of genes determining the production of vero cytotoxin by Escherichia coli.

    G. A. Willshaw;H. R. Smith;S. M. Scotland;B. Rowe

  • Verocytotoxin-producing Escherichia coli (VTEC) O157 and other VTEC from human infections in England and Wales: 1995-1998.

    G.A. Willshaw;T. Cheasty;H.R. Smith;S.J. O'brien

  • Properties of Vero cytotoxin-producing Escherichia coli of human origin of O serogroups other than O157.

    Geraldine A. Willshaw;Sylvia M. Scotland;Henry R. Smith;Bernard Rowe

  • Verocytotoxin- producing Escherichia coli 0157 on a farm open to the public: outbreak investigation and longitudinal bacteriological study

    G. C. Pritchard;T. Carson;G. A. Willshaw;T. Cheasty

  • Faecal carriage of verocytotoxin-producing Escherichia coli O157 in cattle and sheep at slaughter in Great Britain

    G. A. Paiba;S. J. S. Pascoe;J. W. Wilesmith;S. A. Kidd

  • Expression of CFA/I fimbriae is positively regulated.

    Paul H.M. Savelkoul;Geraldine A. Willshaw;Moyra M. McConnell;Henry R. Smith

  • Non-radioactively labelled polynucleotide and oligonucleotide DNA probes, for selectively detecting Escherichia coli strains producing Vero cytotoxins VT1, VT2 and VT2 variant.

    Andrea Thomas;Henry R. Smith;Geraldine A. Willshaw;Bernard Rowe

  • Genetic control and properties of coli surface antigens of colonization factor antigen IV (PCF8775) of enterotoxigenic Escherichia coli.

    M M McConnell;L V Thomas;G A Willshaw;H R Smith

  • Properties of Strains of Escherichia coli O26:H11 in Relation to Their Enteropathogenic or Enterohemorrhagic Classification

    Sylvia M. Scotland;Geraldine A. Willshaw;Henry R. Smith;Bernard Rowe

  • Identification of enteropathogenic Escherichia coli isolated in Britain as enteroaggregative or as members of a subclass of attaching-and-effacing E. coli not hybridising with the EPEC adherence-factor probe.

    S. M. Scotland;H. R. Smith;B. Said;G. A. Willshaw

  • Predictive Fluorescent Amplified-Fragment Length Polymorphism Analysis of Escherichia coli: High-Resolution Typing Method with Phylogenetic Significance

    Catherine Arnold;Lou Metherell;Geraldine Willshaw;Anthony Maggs

  • Mutagenesis of plasmid DNA with hydroxylamine: Isolation of mutants of multi-copy plasmids

    Unknown

Frequent Co-Authors

B. Rowe
B. Rowe Government of the United Kingdom
Wim Gaastra
Wim Gaastra Utrecht University
Claire Jenkins
Claire Jenkins Public Health England
Gad Frankel
Gad Frankel Imperial College London
Alejandro Cravioto
Alejandro Cravioto National Autonomous University of Mexico
Andrew J. Fox
Andrew J. Fox Manchester Royal Infirmary
John Stanley
John Stanley John Innes Centre
Martin L. Hibberd
Martin L. Hibberd London School of Hygiene & Tropical Medicine
Alan D. Phillips
Alan D. Phillips University College London
Rachel M. Chalmers
Rachel M. Chalmers Singleton Hospital

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