World's Best Scientists 2026 revealed!

D-Index & Metrics

Immunology

D-Index
75
Citations
19237
World Ranking
1989
National Ranking
13

Medicine

D-Index
75
Citations
19291
World Ranking
19163
National Ranking
220

Maija Leinonen 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 Maija Leinonen 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: 205 publications — 36th percentile

36% of scientists in this discipline score the same or lower.

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

Maija Leinonen 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 Maija Leinonen 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: 75 D-Index — 61st percentile

61% of scientists in this discipline score the same or lower.

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

Overview

Maija Leinonen is affiliated with the Finnish Institute for Health and Welfare (THL) in Finland. They are engaged in research within this institution, which is known for its focus on public health and welfare-related studies. Leinonen's work is connected to this environment, though specific details about their research topics or specialization are not provided.

There are no records of published papers, frequent co-authors, or common publication venues associated with Maija Leinonen in the available data. Likewise, there is no information on book publications, fields or subfields of study, or particular research topics linked to their name.

Leinonen has not been documented as having received any awards, and there is no indication that they are deceased.

The available data provides a basic professional identification without further elaboration on scholarly output or research focus.

Best Publications

  • Viruses and Bacteria in the Etiology of the Common Cold

    Mika J. Mäkelä;Tuomo Puhakka;Olli Ruuskanen;Maija Leinonen

  • Etiology of community-acquired pneumonia in 254 hospitalized children.

    Taina Juvén;Jussi Mertsola;Matti Waris;Maija Leinonen

  • Randomised trial of 23-valent pneumococcal capsular polysaccharide vaccine in prevention of pneumonia in middle-aged and elderly people

    Åke Örtqvist;Jonas Hedlund;Lars-Åke Burman;Elisabet Elbel

  • Etiology of childhood pneumonia: serologic results of a prospective, population-based study.

    Tarja Heiskanen-Kosma;Matti Korppi;Camilla Jokinen;Seija Kurki

  • Infections, Inflammation, and the Risk of Coronary Heart Disease

    Merja Roivainen;Maarit Viik-Kajander;Timo Palosuo;Petri Toivanen

  • Etiology and treatment of community-acquired pneumonia in ambulatory children.

    Loretta Wubbel;Luz Muniz;Amina Ahmed;Monica Trujillo

  • Cold temperature and low humidity are associated with increased occurrence of respiratory tract infections.

    Tiina M. Mäkinen;Tiina M. Mäkinen;Raija Juvonen;Jari Jokelainen;Jari Jokelainen;Terttu H. Harju

  • Elevated Circulating Levels of Inflammatory Cytokines in Patients With Abdominal Aortic Aneurysm

    Jukka Juvonen;Heljä-Marja Surcel;Jari Satta;Anna-Maija Teppo

  • Evidence for infectious agents in cardiovascular disease and atherosclerosis.

    Maija Leinonen;Pekka Saikku

  • Serum procalcitonin, C-reactive protein and interleukin-6 for distinguishing bacterial and viral pneumonia in children.

    Pia Toikka;Kerttu Irjala;Taina Juvén;Raimo Virkki

  • Epidemiology of invasive pneumococcal infections in children in Finland.

    Juhani Eskola;Aino K. Takala;Eija Kela;Eeva Pekkanen

  • Protective efficacy of a second pneumococcal conjugate vaccine against pneumococcal acute otitis media in infants and children: randomized, controlled trial of a 7-valent pneumococcal polysaccharide-meningococcal outer membrane protein complex conjugate vaccine in 1666 children.

    Terhi Kilpi;Heidi Åhman;Jukka Jokinen;Kari S. Lankinen

  • Chlamydia pneumoniae infection induces inflammatory changes in the aortas of rabbits

    K Laitinen;A Laurila;L Pyhälä;M Leinonen

  • Clinical Efficacy of Pneumococcal Vaccine in the Elderly: A Randomized, Single-Blind Population-Based Trial

    Irma Koivula;Marja Stén;Maija Leinonen;Pirjo Helena Mäkelä

  • Aetiology, outcome and prognostic factors in community-acquired pneumonia requiring hospitalization

    A Ortqvist;J Hedlund;L Grillner;E Jalonen

  • Growth of Chlamydia pneumoniae in cultured human peripheral blood mononuclear cells and induction of a cytokine response

    Suvi-Sirkku E. Kaukoranta-Tolvanen;Anna-Maija Teppo;Kirsi Laitinen;Pekka Saikku

  • Demonstration of Chlamydia pneumoniae in the walls of abdominal aortic aneurysms

    Jukka Juvonen;Tatu Juvonen;Aino Laurila;Hannu Alakärppä

  • Microbial etiology of community-acquired pneumonia in the adult population of 4 municipalities in eastern Finland.

    Camilla Jokinen;Leena Heiskanen;Helvi Juvonen;Sakari Kallinen

  • Association of Helicobacter pylori infection with elevated serum lipids

    Aino Laurila;Aini Bloigu;Simo Näyhä;Juhani Hassi

  • Diagnosis of Bacteremic Pneumococcal Pneumonia by Amplification of Pneumolysin Gene Fragment in Serum

    Paula Salo;Åke Örtqvist;Maija Leinonen

Frequent Co-Authors

Pekka Saikku
Pekka Saikku University of Oulu
Juhani Eskola
Juhani Eskola Finnish Institute for Health and Welfare (THL)
Matti Korppi
Matti Korppi Tampere University
Olli Ruuskanen
Olli Ruuskanen Turku University Hospital
Helena Käyhty
Helena Käyhty Finnish Institute for Health and Welfare (THL)
Markku S. Nieminen
Markku S. Nieminen University of Helsinki
P. Helena Mäkelä
P. Helena Mäkelä University of Helsinki
Heikki Peltola
Heikki Peltola University of Helsinki
Jussi Mertsola
Jussi Mertsola Turku University Hospital
Marjo-Riitta Järvelin
Marjo-Riitta Järvelin Imperial College London

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