World's Best Scientists 2026 revealed!
Timo Vesikari

Timo Vesikari

D-Index & Metrics

Immunology

D-Index
89
Citations
35812
World Ranking
1103
National Ranking
7

Medicine

D-Index
89
Citations
35934
World Ranking
12524
National Ranking
140

Timo Vesikari publication distribution in Immunology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Immunology in 2026. The highlighted bar marks where Timo Vesikari sits on this spectrum.

62–71 publications: 9 scientists 72–81 publications: 23 scientists 82–91 publications: 40 scientists 92–101 publications: 72 scientists 102–111 publications: 86 scientists 112–121 publications: 108 scientists 122–131 publications: 150 scientists 132–141 publications: 160 scientists 142–151 publications: 159 scientists 152–161 publications: 189 scientists 162–171 publications: 166 scientists 172–181 publications: 181 scientists 182–191 publications: 188 scientists 192–201 publications: 187 scientists 202–211 publications: 178 scientists 212–221 publications: 158 scientists 222–231 publications: 168 scientists 232–241 publications: 159 scientists 242–251 publications: 160 scientists 252–261 publications: 148 scientists 262–271 publications: 116 scientists 272–281 publications: 125 scientists 282–291 publications: 115 scientists 292–301 publications: 111 scientists 302–311 publications: 95 scientists 312–321 publications: 97 scientists 322–331 publications: 97 scientists 332–341 publications: 99 scientists 342–351 publications: 96 scientists 352–361 publications: 68 scientists 362–371 publications: 76 scientists 372–381 publications: 71 scientists 382–391 publications: 71 scientists 392–401 publications: 62 scientists 402–411 publications: 54 scientists 412–421 publications: 41 scientists 422–431 publications: 63 scientists 432–441 publications: 53 scientists 442–451 publications: 31 scientists 452–461 publications: 42 scientists 462–471 publications: 40 scientists 472–481 publications: 29 scientists 482–491 publications: 34 scientists 492–501 publications: 30 scientists 502–511 publications: 23 scientists 512–521 publications: 41 scientists 522–531 publications: 29 scientists 532–541 publications: 28 scientists 542–551 publications: 16 scientists 552–561 publications: 18 scientists 562–571 publications: 18 scientists 572–581 publications: 17 scientists 582–591 publications: 17 scientists 592–601 publications: 17 scientists 602–611 publications: 19 scientists 612–621 publications: 13 scientists 622–631 publications: 12 scientists 632–641 publications: 11 scientists 642–651 publications: 16 scientists 652–661 publications: 9 scientists 662–671 publications: 5 scientists 672–681 publications: 13 scientists 682–691 publications: 12 scientists 692–701 publications: 6 scientists 702–711 publications: 6 scientists 712–721 publications: 9 scientists 722–731 publications: 9 scientists 732–741 publications: 6 scientists 742–751 publications: 11 scientists 752–761 publications: 10 scientists 762–771 publications: 7 scientists 772–781 publications: 12 scientists 782–791 publications: 7 scientists 792–801 publications: 5 scientists 802–806 publications: 1 scientists 807+ publications: 100 scientists
62 publications 807+

This scientist: 437 publications — 85th percentile

85% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 807 publications or more.

Timo Vesikari D-index placement in Immunology in 2026

The chart shows the D-index (discipline H-index) distribution of Immunology scientists ranked by Research.com in 2026. The highlighted bar marks where Timo Vesikari sits on this spectrum.

40–41 D-Index: 28 scientists 42–43 D-Index: 91 scientists 44–45 D-Index: 157 scientists 46–47 D-Index: 192 scientists 48–49 D-Index: 175 scientists 50–51 D-Index: 188 scientists 52–53 D-Index: 177 scientists 54–55 D-Index: 155 scientists 56–57 D-Index: 194 scientists 58–59 D-Index: 201 scientists 60–61 D-Index: 197 scientists 62–63 D-Index: 201 scientists 64–65 D-Index: 173 scientists 66–67 D-Index: 167 scientists 68–69 D-Index: 172 scientists 70–71 D-Index: 199 scientists 72–73 D-Index: 184 scientists 74–75 D-Index: 133 scientists 76–77 D-Index: 162 scientists 78–79 D-Index: 127 scientists 80–81 D-Index: 121 scientists 82–83 D-Index: 125 scientists 84–85 D-Index: 121 scientists 86–87 D-Index: 102 scientists 88–89 D-Index: 96 scientists 90–91 D-Index: 75 scientists 92–93 D-Index: 72 scientists 94–95 D-Index: 74 scientists 96–97 D-Index: 66 scientists 98–99 D-Index: 68 scientists 100–101 D-Index: 49 scientists 102–103 D-Index: 60 scientists 104–105 D-Index: 54 scientists 106–107 D-Index: 36 scientists 108–109 D-Index: 23 scientists 110–111 D-Index: 52 scientists 112–113 D-Index: 41 scientists 114–115 D-Index: 34 scientists 116–117 D-Index: 25 scientists 118–119 D-Index: 28 scientists 120–121 D-Index: 11 scientists 122–123 D-Index: 20 scientists 124–125 D-Index: 27 scientists 126–127 D-Index: 19 scientists 128–129 D-Index: 20 scientists 130–131 D-Index: 16 scientists 132–133 D-Index: 17 scientists 134–135 D-Index: 14 scientists 136–137 D-Index: 15 scientists 138–139 D-Index: 9 scientists 140–141 D-Index: 11 scientists 142–143 D-Index: 9 scientists 144–145 D-Index: 9 scientists 146–147 D-Index: 7 scientists 148–149 D-Index: 7 scientists 150–151 D-Index: 7 scientists 152–153 D-Index: 5 scientists 154–155 D-Index: 8 scientists 156 D-Index: 6 scientists 157+ D-Index: 96 scientists
40 D-Index 157+

This scientist: 89 D-Index — 78th percentile

78% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 157 D-Index or more.

Overview

Timo Vesikari is affiliated with Tampere University in Finland and has contributed extensively to the fields of Medicine and Immunology and Microbiology. Their research encompasses a variety of topics primarily centered on bacterial infections, vaccines, and respiratory infections. The scientist's work also covers influenza virus research, viral gastroenteritis, viral immunology, and congenital diaphragmatic hernia studies.

Their research output includes numerous publications in high-impact journals, reflecting a focus on clinical immunogenicity, vaccine safety, and infectious disease epidemiology. The principal venues for their work include Human Vaccines & Immunotherapeutics, Vaccine, The Journal of Infectious Diseases, The Lancet Infectious Diseases, and Diabetes.

  • Recent papers:
  • Immunogenicity and safety of a quadrivalent meningococcal tetanus toxoid-conjugate vaccine (MenACYW-TT) in healthy toddlers: a Phase II randomized study, 2020, Human Vaccines & Immunotherapeutics
  • Incidence of Respiratory Syncytial Virus Lower Respiratory Tract Infections During the First 2 Years of Life: A Prospective Study Across Diverse Global Settings, 2022, The Journal of Infectious Diseases
  • Immunogenicity of a bivalent virus-like particle norovirus vaccine in children from 1 to 8 years of age: A phase 2 randomized, double-blind study, 2022, Vaccine
  • Ten-Year Antibody Persistence and Booster Response to MenACWY-TT Vaccine After Primary Vaccination at 1-10 Years of Age, 2020, Human Vaccines & Immunotherapeutics
  • Persistence of hSBA titers elicited by the meningococcal serogroup B vaccine menB-FHbp for up to 4 years after a 2- or 3-dose primary series and immunogenicity, safety, and tolerability of a booster dose through 26 months, 2021, Vaccine

The main fields of study addressed by their publications include Medicine, with 21 works, and Immunology and Microbiology, represented in 6 publications. More specialized subfields of their research include Epidemiology (14 publications), Microbiology (6), Infectious Diseases (2), Cardiology and Cardiovascular Medicine (2), and Surgery (1).

The main research topics featured in their work are:

  • Bacterial Infections and Vaccines
  • Pneumonia and Respiratory Infections
  • Influenza Virus Research Studies
  • Respiratory viral infections research
  • Viral gastroenteritis research and epidemiology
  • Viral Infections and Immunology Research
  • Congenital Diaphragmatic Hernia Studies

Frequent collaborators in their research include John L. Perez with four shared publications, and others such as Aino Forstén, Joanne M. Langley, Chris Webber, and Marie Van der Wielen, each with two collaborations.

Best Publications

  • Safety and Efficacy of an Attenuated Vaccine against Severe Rotavirus Gastroenteritis

    Guillermo M. Ruiz-Palacios;Irene Pérez-Schael;F. Raúl Velázquez;Hector Abate

  • Safety and Efficacy of a Pentavalent Human–Bovine (WC3) Reassortant Rotavirus Vaccine

    Timo Vesikari;David O Matson;Penelope Dennehy;Pierre Van Damme

  • Efficacy of an Adjuvanted Herpes Zoster Subunit Vaccine in Older Adults

    Himal Lal;Anthony L. Cunningham;Olivier Godeaux;Roman Chlibek

  • Live attenuated versus inactivated influenza vaccine in infants and young children.

    Robert B. Belshe;Kathryn M. Edwards;Timo Vesikari;Steven V. Black

  • Efficacy of the Herpes Zoster Subunit Vaccine in Adults 70 Years of Age or Older

    A. L. Cunningham;H. Lal;M. Kovac;R. Chlibek

  • Lactic Acid Bacteria in the Treatment of Acute Rotavirus Gastroenteritis

    Heli Majamaa;Erika Isolauri;Maija Saxelin;Timo Vesikari

  • Lactobacillus reuteri as a therapeutic agent in acute diarrhea in young children.

    Aino-Vieno Shornikova;Ivan A. Casas;Erika Isolauri;Hannu Mykkänen

  • Efficacy, Safety, and Tolerability of Herpes Zoster Vaccine in Persons Aged 50–59 Years

    Kenneth E. Schmader;Myron J. Levin;John W. Gnann;John W. Gnann;Shelly A. McNeil

  • Burden of rotavirus disease in European Union countries.

    Montse Soriano-Gabarró;Jacek Mrukowicz;Timo Vesikari;Thomas Verstraeten

  • Improved immunogenicity of oral D x RRV reassortant rotavirus vaccine by Lactobacillus casei GG

    Erika Isolauri;Jaana Joensuu;Hanna Suomalainen;Mari Luomala

  • PROTECTION OF INFANTS AGAINST ROTAVIRUS DIARRHOEA BY RIT 4237 ATTENUATED BOVINE ROTAVIRUS STRAIN VACCINE

    Timo Vesikari;Erika Isolauri;Eric D'Hondt;Andrée Delem

  • Hemagglutination Inhibition Antibody Titers as a Correlate of Protection for Inactivated Influenza Vaccines in Children

    Steven Black;Uwe Nicolay;Timo Vesikari;Markus Knuf

  • Bacteriotherapy with Lactobacillus reuteri in rotavirus gastroenteritis.

    Aino-Vieno Shornikova;Ivan A. Casas;Hannu Mykkänen;Eeva Salo

  • Oil-in-Water Emulsion Adjuvant with Influenza Vaccine in Young Children

    Timo Vesikari;Markus Knuf;Peter Wutzler;Aino Karvonen

  • Randomised placebo-controlled trial of rhesus-human reassortant rotavirus vaccine for prevention of severe rotavirus gastroenteritis

    Jaana Joensuu;Eeva Koskenniemi;Xiao-Li Pang;Timo Vesikari

  • Viable versus inactivated lactobacillus strain GG in acute rotavirus diarrhoea.

    M Kaila;E Isolauri;M Saxelin;H Arvilommi

  • Immunogenicity and safety of an investigational multicomponent, recombinant, meningococcal serogroup B vaccine (4CMenB) administered concomitantly with routine infant and child vaccinations: results of two randomised trials

    Timo Vesikari;Susanna Esposito;Roman Prymula;Ellen Ypma

  • Immunogenicity of the 10-valent pneumococcal non-typeable Haemophilus influenzae protein D conjugate vaccine (PHiD-CV) compared to the licensed 7vCRM vaccine.

    Timo Vesikari;Jacek Wysocki;Bertrand Chevallier;Aino Karvonen

  • Human caliciviruses in acute gastroenteritis of young children in the community.

    Xiao-Li Pang;Shinjiro Honma;Shuji Nakata;Timo Vesikari

  • Efficacy of RIX4414 Live Attenuated Human Rotavirus Vaccine in Finnish Infants

    Timo Vesikari;Aino Karvonen;Leena Puustinen;Shang-Qin Zeng

  • Enhanced immunogenicity of seasonal influenza vaccines in young children using MF59 adjuvant.

    Timo Vesikari;Michele Pellegrini;Aino Karvonen;Nicola Groth

  • Major reduction of rotavirus, but not norovirus, gastroenteritis in children seen in hospital after the introduction of RotaTeq vaccine into the National Immunization Programme in Finland

    Maria Hemming;Sirpa Räsänen;Leena Huhti;Minna Paloniemi

  • One-step quantitative RT-PCR for the detection of rotavirus in acute gastroenteritis.

    S.-Q. Zeng;A. Halkosalo;M. Salminen;E.D. Szakal

  • A trial in the Karelian Republic of oral rehydration and Lactobacillus GG for treatment of acute diarrhoea

    A V Shornikova;E Isolauri;L Burkanova;S Lukovnikova

Frequent Co-Authors

Markku Mäki
Markku Mäki Tampere University
Albert Z. Kapikian
Albert Z. Kapikian National Institutes of Health
Erika Isolauri
Erika Isolauri University of Turku
Myron J. Levin
Myron J. Levin University of Colorado Anschutz Medical Campus
Janet E. McElhaney
Janet E. McElhaney Health Sciences North
Heikki Hyöty
Heikki Hyöty Tampere University
Carlo Giaquinto
Carlo Giaquinto University of Padua
Anthony L. Cunningham
Anthony L. Cunningham University of Sydney
Shelly A. McNeil
Shelly A. McNeil Dalhousie University
Max Ciarlet
Max Ciarlet Novartis (Switzerland)

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Related Online Degrees & Career Pathways

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Additionally, lpn programs easy to get into provide accessible pathways into nursing, offering foundational skills valuable in immunology-related healthcare support roles. Pursuing these diverse educational paths can enhance both knowledge and employment prospects in immunology and related medical fields.

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