World's Best Scientists 2026 revealed!

D-Index & Metrics

Microbiology

D-Index
54
Citations
8856
World Ranking
4004
National Ranking
76

Birger Trollfors 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 Birger Trollfors 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: 210 publications — 52nd percentile

52% of scientists in this discipline score the same or lower.

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

Birger Trollfors 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 Birger Trollfors 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: 54 D-Index — 29th percentile

29% of scientists in this discipline score the same or lower.

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

Overview

Birger Trollfors is affiliated with Sahlgrenska University Hospital in Sweden and has contributed extensively to the field of medicine, with a primary focus on epidemiology and infectious diseases. Their research spans several interconnected disciplines, including public health, immunology, and dermatology.

Their work frequently addresses the epidemiological aspects of infectious diseases and immune responses, with a particular emphasis on respiratory infections and bacterial pathogens. Key research topics covered by Trollfors include:

  • Pneumonia and Respiratory Infections
  • Respiratory Viral Infections Research
  • Neonatal and Maternal Infections
  • Streptococcal Infections and Treatments
  • Contact Dermatitis and Allergies
  • Bacterial Infections and Vaccines
  • Influenza Virus Research Studies

Birger Trollfors has collaborated with several other researchers in the field, with frequent coauthors including Margrét Johansson Gudjónsdóttir, Mats Dahl, Erik Backhaus, Anette Gente Lidholm, and Annica Inerot.

The publication venues for Trollfors's work include:

  • Acta Paediatrica
  • BMC Infectious Diseases
  • International Journal of Infectious Diseases
  • IJID Regions
  • Vaccine X

Among the recent papers authored or coauthored by Trollfors are the following:

  • "Prevalence of Latent TB and Effectiveness of BCG Vaccination Against Latent Tuberculosis: An Observational Study," 2021, International Journal of Infectious Diseases
  • "Ethnicity, gender and seasonal variations all play a role in vitamin D deficiency," 2022, Acta Paediatrica
  • "Group B streptococcus - a pathogen not restricted to neonates," 2022, IJID Regions

Other significant research contributions related to infectious disease epidemiology, although not directly authored by Trollfors but linked through frequent coauthors, include studies such as "Invasive pneumococcal disease in persons with predisposing factors is dominated by non-vaccine serotypes in Southwest Sweden," 2021, published in BMC Infectious Diseases, and "Long-term clinical course and prognosis of vaccine-related persistent itching nodules (1997-2019): An observational study," 2022, Vaccine X.

Their main fields of study show a strong emphasis on epidemiology, with 10 publications, complemented by contributions in public health, environmental and occupational health (5 publications), infectious diseases (2 publications), immunology (2 publications), and dermatology (2 publications).

Best Publications

  • Prevention of typhoid fever in Nepal with the Vi capsular polysaccharide of Salmonella typhi. A preliminary report.

    I L Acharya;C U Lowe;R Thapa;V L Gurubacharya

  • Invasive Pneumococcal Infections: Incidence, Predisposing Factors, and Prognosis

    L. A. Burman;R. Norrby;B. Trollfors

  • A placebo-controlled trial of a pertussis-toxoid vaccine

    Birger Trollfors;John Taranger;Teresa Lagergård;Lena Lind

  • Etiology of community-acquired pneumonia in children based on antibody responses to bacterial and viral antigens.

    B A Claesson;B Trollfors;I Brolin;M Granström

  • Correlation between pertussis toxin IgG antibodies in postvaccination sera and subsequent protection against pertussis.

    John Taranger;Birger Trollfors;Teresa Lagergård;Valter Sundh

  • Unexpectedly high incidence of persistent itching nodules and delayed hypersensitivity to aluminium in children after the use of adsorbed vaccines from a single manufacturer.

    Elisabet Bergfors;Birger Trollfors;Annica Inerot

  • Epidemiology of invasive pneumococcal infections: manifestations, incidence and case fatality rate correlated to age, gender and risk factors

    Erik Backhaus;Stefan Berg;Rune Andersson;Gunilla Ockborn

  • Comparison of broad-range bacterial PCR and culture of cerebrospinal fluid for diagnosis of community-acquired bacterial meningitis

    C. Welinder-Olsson;L. Dotevall;H. Hogevik;R. Jungnelius

  • Clinical and immunologic responses to the capsular polysaccharide of Haemophilus influenzae type b alone or conjugated to tetanus toxoid in 18- to 23-month-old children

    Bo A. Claesson;Birger Trollfors;Teresa Lagergard;John Taranger

  • A Phase I Clinical Study of a Live Attenuated Bordetella pertussis Vaccine - BPZE1; A Single Centre, Double-Blind, Placebo-Controlled, Dose-Escalating Study of BPZE1 Given Intranasally to Healthy Adult Male Volunteers

    Rigmor Thorstensson;Birger Trollfors;Nabil Al-Tawil;Maja Jahnmatz

  • Clinical Characteristics of Nephropathia Epidemica in Sweden: Prospective Study of 74 Cases

    B. Settergren;P. Juto;B. Trollfors;G. Wadell

  • Diagnosis of Pneumonia by Cultures, Bacterial and Viral Antigen Detection Tests, and Serology with Special Reference to Antibodies against Pneumococcal Antigens

    Lars Å. Burman;Birger Trollfors;Bengt Andersson;Jörgen Henrichsen

  • Evaluation of PCR for Diagnosis of Bordetella pertussis and Bordetella parapertussis Infections

    Lena Lind-Brandberg;Christina Welinder-Olsson;Teresa Lagergård;John Taranger

  • Protective levels of serum antibodies stimulated in infants by two injections of Haemophilus influenzae type b capsular polysaccharide-tetanus toxoid conjugate.

    Bo A. Claesson;Rachel Schneerson;John B. Robbins;Jan Johansson

  • Etiology of community-acquired pneumonia in out-patients

    E. Berntsson;T. Lagergård;Ö. Strannegård;B. Trollfors

  • Etiology of community-acquired pneumonia in patients requiring hospitalization.

    E. Berntsson;J. Blomberg;T. Lagergård;B. Trollfors

  • Mass Vaccination of Children with Pertussis Toxoid—Decreased Incidence in Both Vaccinated and Nonvaccinated Persons

    John Taranger;Birger Trollfors;Elisabet Bergfors;Nina Knutsson

  • Clinical, metabolic, and antibody responses of adult volunteers to an investigational vaccine composed of pertussis toxin inactivated by hydrogen peroxide

    Ronald D. Sekura;Yan ling Zhang;Robin Roberson;Brett Acton

  • Acute Uncomplicated Febrile Illness in Children Aged 2-59 months in Zanzibar – Aetiologies, Antibiotic Treatment and Outcome

    Kristina Elfving;Deler Shakely;Maria Andersson;Kimberly Baltzell

  • Serotypes and clinical manifestations of invasive group B streptococcal infections in western Sweden 1998-2001

    E. Persson;S. Berg;B. Trollfors;P. Larsson

  • Why do parents hesitate to vaccinate their children against measles, mumps and rubella?

    R Alfredsson;E Svensson;B Trollfors;MP Borres

Frequent Co-Authors

Teresa Lagergård
Teresa Lagergård University of Gothenburg
John B. Robbins
John B. Robbins National Institutes of Health
Rachel Schneerson
Rachel Schneerson National Institutes of Health
Magnus Lindh
Magnus Lindh University of Gothenburg
Anders Björkman
Anders Björkman Karolinska Institute
Per Olcén
Per Olcén Örebro University
Lennart Nilsson
Lennart Nilsson Karolinska Institute
Olof Nyrén
Olof Nyrén Karolinska Institute
Maija Leinonen
Maija Leinonen Finnish Institute for Health and Welfare (THL)
Ulf Jodal
Ulf Jodal University of Gothenburg

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