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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Microbiology 48 4687 4312 1810 1622 192 8524

Patricia J. Simner publications per year

The chart shows the history of publications by Patricia J. Simner between 2010 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Patricia J. Simner published across 17 years, from 2010 to 2026, averaging 13.5 papers a year. Output peaked at 44 publications in 2023. 31 of the 230 publications appeared in the last two years.

No. of publications
10 20 30 40
Bar chart. Horizontal axis: year, 2010 to 2026. Vertical axis: number of publications, 0 to 44. Peak 44 publications in 2023. 2010: 1 publication 2011: 6 publications 2012: 1 publication 2013: 4 publications 2014: 2 publications 2015: 4 publications 2016: 9 publications 2017: 12 publications 2018: 15 publications 2019: 24 publications 2020: 17 publications 2021: 21 publications 2022: 23 publications 2023: 44 publications 2024: 16 publications 2025: 29 publications 2026: 2 publications
2010 2026

230 publications in total across all disciplines

View publications per year as a table
Patricia J. Simner: publications per year, 2010 to 2026
Year Publications
2010 1
2011 6
2012 1
2013 4
2014 2
2015 4
2016 9
2017 12
2018 15
2019 24
2020 17
2021 21
2022 23
2023 44
2024 16
2025 29
2026 2
Total 230
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Patricia J. Simner 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 Patricia J. Simner 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, 185–194 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: 192 publications — 45th percentile

45% 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
185–194 190 192
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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Patricia J. Simner 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 Patricia J. Simner 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, 48 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: 48 D-Index — 16th percentile

16% 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 48
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
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

Patricia J. Simner is affiliated with Johns Hopkins University School of Medicine in the United States. Their research spans multiple aspects of infectious diseases, clinical biochemistry, and molecular medicine, with a focus on antimicrobial resistance and bacterial identification. The scientist has contributed extensively to studies related to antibiotic resistance, antibiotic pharmacokinetics, and bacterial susceptibility testing.

The main fields of study covered in Patricia J. Simner's work include Biochemistry, Genetics and Molecular Biology, and Medicine. Subfields where they have a notable publication record include Molecular Medicine, Clinical Biochemistry, Infectious Diseases, Pharmacology, and Epidemiology.

Their research addresses various topics, mainly:

  • Antibiotic Resistance in Bacteria
  • Bacterial Identification and Susceptibility Testing
  • Antibiotics Pharmacokinetics and Efficacy
  • Antibiotic Use and Resistance
  • Antimicrobial Resistance in Staphylococcus
  • Mycobacterium research and diagnosis
  • Gut microbiota and health

Frequent collaborators of Patricia J. Simner include Pranita D. Tamma, Yehudit Bergman, Romney M. Humphries, Emily Jacobs, and Karen C. Carroll.

The scientist has published extensively in several peer-reviewed journals. The most frequent publication venues are:

  • Journal of Clinical Microbiology
  • Open Forum Infectious Diseases
  • Clinical Infectious Diseases
  • Antimicrobial Agents and Chemotherapy
  • ClinMicroNow

Recent papers authored or co-authored by Patricia J. Simner include:

  • "Extended-spectrum β-lactamases: an update on their characteristics, epidemiology and detection," 2021, JAC-Antimicrobial Resistance
  • "Metagenomic Next-Generation Sequencing of Nasopharyngeal Specimens Collected from Confirmed and Suspect COVID-19 Patients," 2020, mBio
  • "Evaluation of Metagenomic and Targeted Next-Generation Sequencing Workflows for Detection of Respiratory Pathogens from Bronchoalveolar Lavage Fluid Specimens," 2022, Journal of Clinical Microbiology
  • "Cefiderocol Antimicrobial Susceptibility Testing Considerations: the Achilles' Heel of the Trojan Horse?", 2020, Journal of Clinical Microbiology
  • "Comparing the analytical performance of three SARS-CoV-2 molecular diagnostic assays," 2020, Journal of Clinical Virology

Best Publications

  • Understanding the Promises and Hurdles of Metagenomic Next-Generation Sequencing as a Diagnostic Tool for Infectious Diseases.

    Patricia J Simner;Steven Miller;Karen C Carroll

  • Comparing the Outcomes of Patients With Carbapenemase-Producing and Non-Carbapenemase-Producing Carbapenem-Resistant Enterobacteriaceae Bacteremia

    Pranita D. Tamma;Katherine E. Goodman;Anthony D. Harris;Tsigereda Tekle

  • Modified Carbapenem Inactivation Method for Phenotypic Detection of Carbapenemase Production among Enterobacteriaceae

    Virginia M. Pierce;Patricia J. Simner;David R. Lonsway;Darcie E. Roe-Carpenter

  • A Primer on AmpC β-Lactamases: Necessary Knowledge for an Increasingly Multidrug-resistant World.

    Pranita D Tamma;Yohei Doi;Robert A Bonomo;J Kristie Johnson

  • Phenotypic Detection of Carbapenemase-Producing Organisms from Clinical Isolates.

    Pranita D. Tamma;Patricia J. Simner

  • Can Multidrug-Resistant Candida auris Be Reliably Identified in Clinical Microbiology Laboratories?

    Masako Mizusawa;Heather Miller;Rachel Green;Richard Lee

  • Evaluation of Metagenomic and Targeted Next-Generation Sequencing Workflows for Detection of Respiratory Pathogens from Bronchoalveolar Lavage Fluid Specimens

    Unknown

  • Molecular epidemiology of extended-spectrum β-lactamase-, AmpC β-lactamase- and carbapenemase-producing Escherichia coli and Klebsiella pneumoniae isolated from Canadian hospitals over a 5 year period: CANWARD 2007–11

    Andrew J Denisuik;Philippe R S Lagacé-Wiens;Philippe R S Lagacé-Wiens;Johann D Pitout;Michael R Mulvey;Michael R Mulvey

  • Antimicrobial Resistance in Urinary Tract Pathogens in Canada from 2007 to 2009: CANWARD Surveillance Study

    James A. Karlowsky;Philippe R. S. Lagacé-Wiens;Patricia J. Simner;Melanie R. DeCorby

  • Multicenter Evaluation of the Accelerate PhenoTest™ BC Kit for Rapid Identification and Phenotypic Antimicrobial Susceptibility Testing Using Morphokinetic Cellular Analysis

    Preeti Pancholi;Karen C. Carroll;Blake W. Buchan;Raymond C. Chan

  • Metagenomic Next-Generation Sequencing of Nasopharyngeal Specimens Collected from Confirmed and Suspect COVID-19 Patients

    Heba H. Mostafa;John A. Fissel;Brian Fanelli;Yehudit Bergman

  • Comparison of a Novel, Rapid Chromogenic Biochemical Assay, the Carba NP Test, with the Modified Hodge Test for Detection of Carbapenemase-Producing Gram-Negative Bacilli

    Shawn Vasoo;Scott A. Cunningham;Peggy C. Kohner;Patricia J. Simner

  • Human Colon Cancer–Derived Clostridioides difficile Strains Drive Colonic Tumorigenesis in Mice

    Unknown

  • Cefiderocol Antimicrobial Susceptibility Testing Considerations: the Achilles' Heel of the Trojan Horse?

    Patricia J. Simner;Robin Patel

  • Comparison of 11 Phenotypic Assays for Accurate Detection of Carbapenemase-Producing Enterobacteriaceae

    Pranita D. Tamma;Belita N. A. Opene;Andrew Gluck;Krizia K. Chambers

  • Infection control implications of heterogeneous resistance mechanisms in carbapenem-resistant Enterobacteriaceae (CRE)

    KE Goodman;PJ Simner;PD Tamma;AM Milstone

  • Next-Generation Sequencing in Clinical Microbiology: Are We There Yet?

    Stephanie L. Mitchell;Patricia J. Simner

  • Carbapenem-Resistant Non-Glucose-Fermenting Gram-Negative Bacilli: the Missing Piece to the Puzzle.

    Thomas J. Gniadek;Karen C. Carroll;Patricia J. Simner

  • Comparing the analytical performance of three SARS-CoV-2 molecular diagnostic assays.

    Katharine Uhteg;Junko Jarrett;Mahmia Richards;Craig Howard

  • Activity of NXL104 in Combination with β-Lactams against Genetically Characterized Escherichia coli and Klebsiella pneumoniae Isolates Producing Class A Extended-Spectrum β-Lactamases and Class C β-Lactamases

    P. R. S. Lagacé-Wiens;F. Tailor;P. Simner;M. DeCorby

  • EDTA-Modified Carbapenem Inactivation Method: a Phenotypic Method for Detecting Metallo-β-Lactamase-Producing Enterobacteriaceae.

    M. M. Sfeir;J. A. Hayden;K. A. Fauntleroy;C. Mazur

  • Prevalence and characterization of extended-spectrum β-lactamase- and AmpC β-lactamase-producing Escherichia coli: results of the CANWARD 2007-2009 study.

    Patricia J. Simner;George G. Zhanel;Johann Pitout;Franil Tailor

Frequent Co-Authors

Karen C. Carroll
Karen C. Carroll Johns Hopkins University School of Medicine
Philippe R. S. Lagacé-Wiens
Philippe R. S. Lagacé-Wiens University of Manitoba
James A. Karlowsky
James A. Karlowsky University of Manitoba
George G. Zhanel
George G. Zhanel University of Manitoba
Daryl J. Hoban
Daryl J. Hoban University of Manitoba
Michael C. Schatz
Michael C. Schatz Johns Hopkins University
Heather J. Adam
Heather J. Adam University of Manitoba
Stephen G. Jenkins
Stephen G. Jenkins Cornell University
Michael R. Mulvey
Michael R. Mulvey University of Manitoba

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