World's Best Scientists 2026 revealed!

D-Index & Metrics

Microbiology

D-Index
56
Citations
9876
World Ranking
3730
National Ranking
113

Pietro E. Varaldo 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 Pietro E. Varaldo 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: 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 publications 679+

This scientist: 199 publications — 48th percentile

48% of scientists in this discipline score the same or lower.

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

Pietro E. Varaldo 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 Pietro E. Varaldo 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: 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: 56 D-Index — 34th percentile

34% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 127 D-Index or more.

Overview

Pietro E. Varaldo is affiliated with Marche Polytechnic University in Italy. Their academic work and research activities are rooted in this institution, contributing to its scientific community and academic output.

Details regarding recent papers, frequent co-authors, publication venues, book publications, fields of study, subfields, main research topics, and awards have not been provided, limiting a more detailed account of their scientific contributions.

Without specific information on published works or research areas, it is not possible to elaborate further on Pietro E. Varaldo's scientific focus or thematic interests.

Best Publications

  • Antimicrobial properties of N-carboxybutyl chitosan.

    R Muzzarelli;R Tarsi;O Filippini;E Giovanetti

  • Antibiotic Resistance Related to Biofilm Formation in Klebsiella pneumoniae.

    Claudia Vuotto;Francesca Longo;Maria Pia Balice;Gianfranco Donelli

  • Epidemiology of methicillin-resistant staphylococci in Europe.

    S. Stefani;P.E. Varaldo

  • Phenotypes and genotypes of erythromycin-resistant Streptococcus pyogenes strains in Italy and heterogeneity of inducibly resistant strains.

    Eleonora Giovanetti;Maria Pia Montanari;Marina Mingoia;Pietro Emanuele Varaldo

  • Biofilm formation and antibiotic resistance in Klebsiella pneumoniae urinary strains.

    Claudia Vuotto;Francesca Longo;Chiara Pascolini;Gianfranco Donelli

  • Characterization of poxtA, a novel phenicol-oxazolidinone-tetracycline resistance gene from an MRSA of clinical origin.

    Alberto Antonelli;Marco Maria D’Andrea;Andrea Brenciani;Cesira L Galeotti;Cesira L Galeotti

  • Genetic Elements Responsible for Erythromycin Resistance in Streptococci

    Pietro E. Varaldo;Maria Pia Montanari;Eleonora Giovanetti

  • Absolute quantitation of viremia in human immunodeficiency virus infection by competitive reverse transcription and polymerase chain reaction.

    S. Menzo;P. Bagnarelli;Mauro Giacca;A. Manzin

  • Glycopeptide resistance in coagulase-negative staphylococci.

    F. Biavasco;C. Vignaroli;P. E. Varaldo

  • Quantitative PCR and RT-PCR in Virology

    Massimo Clementi;Stefano Menzo;Patrizia Bagnarelli;Aldo Manzin

  • Streptococcus suis, an Emerging Drug-Resistant Animal and Human Pathogen

    Claudio Palmieri;Pietro Emanuele Varaldo;Bruna Facinelli

  • Human case of autochthonous West Nile virus lineage 2 infection in Italy, September 2011.

    P Bagnarelli;K Marinelli;D Trotta;A Monachetti

  • Presence of the tet(O) Gene in Erythromycin- and Tetracycline-Resistant Strains of Streptococcus pyogenes and Linkage with either the mef(A) or the erm(A) Gene

    Eleonora Giovanetti;Andrea Brenciani;Remo Lupidi;Marilyn C. Roberts

  • Genetic Elements Carrying erm(B) in Streptococcus pyogenes and Association with tet(M) Tetracycline Resistance Gene

    Andrea Brenciani;Alessandro Bacciaglia;Manuela Vecchi;Luca A. Vitali

  • Staphylococcus delphini sp. nov. a Coagulase-Positive Species Isolated from Dolphins

    Pietro E. Varaldo;Renate Kilpper-Bälz;Francesca Biavasco;Giuseppe Satta

  • Association between erythromycin resistance and ability to enter human respiratory cells in group A streptococci

    Bruna Facinelli;Cinzia Spinaci;Gloria Magi;Eleonora Giovanetti

  • Molecular profile of human immunodeficiency virus type 1 infection in symptomless patients and in patients with AIDS.

    Patrizia Bagnarelli;Stefano Menzo;Anna Valenza;Aldo Manzin

  • Dynamics and modulation of human immunodeficiency virus type 1 transcripts in vitro and in vivo.

    Patrizia Bagnarelli;Anna Valenza;Stefano Menzo;Riccardo Sampaolesi

  • EUCAST Technical Note on tigecycline

    D.F.J. Brown;R. Canton;A.P. MacGowan;J.W. Mouton

  • In vitro conjugative transfer of VanA vancomycin resistance between Enterococci and Listeriae of different species.

    F. Biavasco;E. Giovanetti;A. Miele;C. Vignaroli

  • Antimicrobial resistance and susceptibility testing: an evergreen topic

    Pietro E. Varaldo

Frequent Co-Authors

Massimo Clementi
Massimo Clementi Vita-Salute San Raffaele University
Massimo Clementi
Massimo Clementi Vita-Salute San Raffaele University
Gian Maria Rossolini
Gian Maria Rossolini University of Florence
Marilyn C. Roberts
Marilyn C. Roberts University of Washington
Giovanni Fadda
Giovanni Fadda Catholic University of the Sacred Heart
Mauro Giacca
Mauro Giacca King's College London
Giorgio Scalise
Giorgio Scalise Marche Polytechnic University
Oscar Cirioni
Oscar Cirioni Marche Polytechnic University
Lucilla Baldassarri
Lucilla Baldassarri Istituto Superiore di Sanità
Claudia Balotta
Claudia Balotta University of Milan

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