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Topic · Parasitology

Bartonella species infections research

Bartonella species infections research is a research topic within Parasitology. Science Explorer counts 7k research works in it since 1950. 10.3% of them reached the world's top 10% most cited for their field and year.

This cluster of papers explores Bartonella infections, their zoonotic potential, pathogenesis, treatment, vectors involved in transmission, endocarditis, molecular diagnosis, host interaction, and epidemiology.

  • Bartonella
  • Infections
  • Zoonotic
  • Pathogenesis
  • Treatment
  • Vectors
  • Endocarditis
  • Molecular Diagnosis
  • Host Interaction
  • Epidemiology
Research works
7k
fractional, since 1950
In the world top 10%
718
per year above
Top-10% rate
10.3%
share of its works in the world top 10%
Growth, 2018-21 → 2022-25
+15%
the tick is no change
Largest producer
United States
34% of the 10 largest, 2022-now
Bartonella species infections research

Which countries lead Bartonella species infections research research?

By volume, the United States and China publish the most (309 and 118 works in 2022-now).

By volume, 2022-now

  1. 1 United States 309 works
  2. 2 China 118 works
  3. 3 India 92 works
  4. 4 Brazil 84 works
  5. 5 France 63 works
  6. 6 Germany 57 works
  7. 7 Spain 53 works
  8. 8 Japan 46 works
  9. 9 Türkiye 44 works
  10. 10 Italy 36 works

How concentrated that is

The same countries as shares of everything the list above accounts for. A node where two countries do two thirds of the work and one spread evenly across twelve read alike as a ranking and not at all alike here.

United States: 34.2%China: 13.1%India: 10.1%Brazil: 9.3%6 others listed: 33.2%34%largest
United States309 · 34.2%China118 · 13.1%India92 · 10.1%Brazil84 · 9.3%6 others listed300 · 33.2%

Shares of the rows listed above, not of the whole node.

Which institutions lead Bartonella species infections research research?

By volume in 2022-now, Chulalongkorn University publishes the most Bartonella species infections research research, followed by Centre National de la Recherche Scientifique and Universidade Estadual Paulista (Unesp).

By volume, 2022-now

  1. 1 Chulalongkorn UniversityThailand 8 works
  2. 2 Centre National de la Recherche ScientifiqueFrance 7 works
  3. 3 Universidade Estadual Paulista (Unesp)Brazil 7 works
  4. 4 Mayo ClinicUnited States 7 works
  5. 5 All India Institute of Medical SciencesIndia 7 works
  6. 6 Harvard UniversityUnited States 7 works
  7. 7 North Carolina State UniversityUnited States 6 works
  8. 8 United States Department of Health and Human ServicesUnited States 6 works
  9. 9 Universidade Estadual de Campinas (UNICAMP)Brazil 6 works
  10. 10 University of North Carolina at Chapel HillUnited States 5 works

Who are the leading researchers in Bartonella species infections research?

The most-cited researchers publishing on Bartonella species infections research include Jun Wang, Didier Raoult and Rinaldo Bellomo.

  1. 1 Jun Wang China 340k citations
  2. 2 Didier Raoult France 232k citations
  3. 3 Rinaldo Bellomo Australia 182k citations

Ranked by citations received across their whole record, among researchers with at least three works on this topic.

What are the most cited papers in Bartonella species infections research?

The most cited paper in Bartonella species infections research is "Leptospirosis: a zoonotic disease of global importance" (Ajay Bharti, Jarlath E. Nally, Jessica N. Ricaldi et al., 2003), with 2,492 citations. Next come "Severe Group A Streptococcal Infections Associated with a Toxic Shock-like Syndrome and Scarlet Fever Toxin A" (1,238) and "Varicella-zoster virus" (1,166).

Most cited papers
#PaperReleasedCitations
1 Leptospirosis: a zoonotic disease of global importance Ajay Bharti, Jarlath E. Nally, Jessica N. Ricaldi et al. · The Lancet Infectious Diseases Dec 2003 2,492
2 Severe Group A Streptococcal Infections Associated with a Toxic Shock-like Syndrome and Scarlet Fever Toxin A Dennis Leroy Stevens, Martha H. Tanner, Jay Winship et al. · New England Journal of Medicine 6 Jul 1989 1,238
3 Varicella-zoster virus Ann M. Arvin · Clinical Microbiology Reviews Open access Jul 1996 1,166
4 Genital Herpes Simplex Virus Infections: Clinical Manifestations, Course, and Complications Lawrence Corey, HARRY G. ADAMS, ZANE A. BROWN et al. · Annals of Internal Medicine Jun 1983 937
5 The Agent of Bacillary Angiomatosis David A. Relman, Jeffery S. Loutit, Thomas Mitchell Schmidt et al. · New England Journal of Medicine Open access 6 Dec 1990 901
All 99 most cited papers, with filters and sorting

Where is Bartonella species infections research research done?

The largest centres of Bartonella species infections research research in 2022-now are Beijing (China), São Paulo (Brazil), Paris (France) and Bangkok (Thailand).

Largest cities, 2022-now

  1. 1 BeijingChina 19 works
  2. 2 São PauloBrazil 19 works
  3. 3 ParisFrance 18 works
  4. 4 BangkokThailand 12 works
  5. 5 MadridSpain 12 works
  6. 6 IstanbulTürkiye 11 works
  7. 7 TokyoJapan 11 works
  8. 8 TehranIran 10 works
  9. 9 MoscowRussia 10 works
  10. 10 AtlantaUnited States 9 works
See Bartonella species infections research on the map

Where is the best place to study Bartonella species infections research?

Among universities, judged by research, Chulalongkorn University score highest, combining excellence, specialisation, size, growth and international reach. Research strength is one signal when choosing where to study; it does not measure teaching.

Excellenceshare of its work in the world top 10%, 2022-now and all time averaged
40%
Specialisationhow much of its work is in this field, counted up to 10× the world share
10%
Sizeits output in this field, on a log scale
30%
Growthoutput growth, counted from -20% to +20%
10%
Internationalshare of its work with a co-author abroad
10%
Each slider sets a weight; the share it gets of the score is beside it.
#UniversityScoreTop 10%SpecialisationWorksGrowth
1Chulalongkorn UniversityThailand 10.016.1%15.3×8 +215.2%

Universities only. The score blends excellence (40%), size (30%), specialisation (10%), growth (10%), international reach (10%), 2022-now; growth compares 2018-21 with 2022-25 and counts up to +20%, since a jump from a small base is mostly noise.

Every institution in Bartonella species infections research, country by country

Is Bartonella species infections research research growing?

Output in 2022-2025 was 15% higher than in 2018-2021, peaking in 2025. The fastest-growing topics are Bartonella species infections research.

still counting19801990200020102020
grewheldshrank

The same series as a ribbon: one cell per year, darker for more. The line above answers how much; this answers when.

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is Bartonella species infections research as a percentage of every work published that year, 0.0051% in 2024.

still counting0.0050%0.010%Bartonella species infections research0.0063% in 202519801990200020102020

Fractional works of Bartonella species infections research over all fractional works that year. How the balance of science has shifted.

How much of it reaches the world top 10%

Year by year.

still counting5%10%15%Bartonella species infections research11.3% in 2025200020102020

Of each year's works in it, the share that reached the world's 10% most cited for their field and year. A field is the world for its own topics, so there is no other line to hold it against.

Which topics inside it are moving

Growth and decline on one axis around a shared zero. Two lists side by side hide the thing that matters: whether the growth dwarfs the decline, or the other way round.

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