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Research facility · Ananindeua · Brazil

Instituto Evandro Chagas

In research, Instituto Evandro Chagas stands highest in Health Sciences (#3,963 of 9,902 worldwide), Medicine (#5,140 of 8,541 worldwide) and Life Sciences (#4,722 of 6,403 worldwide), 2022-now. Relative to its size it is most specialised in Infectious Diseases, Public Health, Environmental and Occupational Health and Immunology and Microbiology (Infectious Diseases is 20.2× its share of world research).

iec.gov.brROR OpenAlex
World rank, 2022-now
#9,710
of 22,385 · #6,557 all time
Rank in Brazil
#380
of 684
Research works
1.7k
▲ 14% vs 2018-21
Citations
37k
22.3 per fractional work
Top-10% rate
7.0%
all institutions 10.0%
vs its own fields
0.91×
1.00× is exactly expected
Open access
80%
world 40%
International
22%
world 18%
Instituto Evandro Chagas

What is Instituto Evandro Chagas known for in research?

The fields where it stands highest, 2022-now, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Health SciencesDomain #3,963 of 9,902 7.5%222 #2817
MedicineField #5,140 of 8,541 7.0%191 #3688
Life SciencesDomain #4,722 of 6,403 5.2%87 #5111

Each strip is that field's whole ranked pool, with the notch where Instituto Evandro Chagas sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no average mark, because the average differs by field (from about 6% in Dentistry to 21% in Economics).

Which of those standings moved

The same fields on both windows: where it stood over the whole record, and where it stands in 2022-now. The distance is the story, and it is the one thing the two rank columns above cannot show.

  1. Health Sciences#2,817 #3,963
  2. Medicine#3,688 #5,140
  3. Life Sciences#5,111 #4,722
all time2022-now, better2022-now, worse

A dot further right is a better standing. Fields it was not ranked in over the whole record are left out.

Which fields of science does Instituto Evandro Chagas work in?

In 2022-now, 57% of research at Instituto Evandro Chagas is in Health Sciences, 24% in Life Sciences. Its largest fields are Medicine (49%), Immunology and Microbiology (8%), Biochemistry, Genetics and Molecular Biology (7%). It does 2.4× the world's share of Health Sciences.

Health Sciences: 249 fractional works · 57.4% of its workMedicine: 215 fractional works · 49.5% of its workInfectious Diseases: 59 fractional works · 13.7% of its workPublic Health, Environmental and Occupational Health: 50 fractional works · 11.5% of its workEpidemiology: 43 fractional works · 9.9% of its workOncology: 6 fractional works · 1.3% of its workCardiology and Cardiovascular Medicine: 5 fractional works · 1.2% of its workPulmonary and Respiratory Medicine: 5 fractional works · 1.1% of its workPhysiology: 4 fractional works · 1.0% of its workNeurology: 4 fractional works · 1.0% of its workSurgery: 4 fractional works · 0.9% of its workHepatology: 3 fractional works · 0.8% of its workEmergency Medicine: 3 fractional works · 0.8% of its workPediatrics, Perinatology and Child Health: 3 fractional works · 0.7% of its workObstetrics and Gynecology: 3 fractional works · 0.6% of its workHematology: 2 fractional works · 0.6% of its workEndocrinology, Diabetes and Metabolism: 2 fractional works · 0.4% of its workDermatology: 2 fractional works · 0.4% of its workPathology and Forensic Medicine: 2 fractional works · 0.4% of its workPharmacology: 2 fractional works · 0.4% of its workRadiology, Nuclear Medicine and Imaging: 1 fractional works · 0.3% of its workRheumatology: 1 fractional works · 0.3% of its workComplementary and alternative medicine: 1 fractional works · 0.3% of its workGenetics: 1 fractional works · 0.3% of its workCritical Care and Intensive Care Medicine: 1 fractional works · 0.2% of its workBiochemistry: 1 fractional works · 0.2% of its workSmaller subfields together: 6 fractional works · 1.3% of its workHealth Professions: 28 fractional works · 6.5% of its workGeneral Health Professions: 21 fractional works · 4.8% of its workHealth Information Management: 4 fractional works · 1.0% of its workEmergency Medical Services: 1 fractional works · 0.2% of its workSmaller subfields together: 2 fractional works · 0.5% of its workNursing: 3 fractional works · 0.7% of its workNutrition and Dietetics: 2 fractional works · 0.5% of its workSmaller subfields together: 1 fractional works · 0.2% of its workVeterinary: 2 fractional works · 0.4% of its workSmall Animals: 2 fractional works · 0.4% of its workDentistry: 1 fractional works · 0.3% of its workLife Sciences: 102 fractional works · 23.6% of its workImmunology and Microbiology: 36 fractional works · 8.3% of its workParasitology: 12 fractional works · 2.8% of its workImmunology: 12 fractional works · 2.7% of its workVirology: 9 fractional works · 2.0% of its workMicrobiology: 2 fractional works · 0.5% of its workApplied Microbiology and Biotechnology: 1 fractional works · 0.2% of its workBiochemistry, Genetics and Molecular Biology: 31 fractional works · 7.1% of its workMolecular Biology: 13 fractional works · 2.9% of its workGenetics: 8 fractional works · 1.8% of its workEndocrinology: 2 fractional works · 0.6% of its workMolecular Medicine: 2 fractional works · 0.5% of its workCell Biology: 2 fractional works · 0.5% of its workCancer Research: 2 fractional works · 0.4% of its workSmaller subfields together: 2 fractional works · 0.4% of its workAgricultural and Biological Sciences: 29 fractional works · 6.7% of its workEcology, Evolution, Behavior and Systematics: 8 fractional works · 1.8% of its workPlant Science: 7 fractional works · 1.7% of its workInsect Science: 5 fractional works · 1.2% of its workFood Science: 2 fractional works · 0.5% of its workAgronomy and Crop Science: 2 fractional works · 0.5% of its workAnimal Science and Zoology: 2 fractional works · 0.4% of its workForestry: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.3% of its workNeuroscience: 4 fractional works · 1.0% of its workNeurology: 2 fractional works · 0.4% of its workCellular and Molecular Neuroscience: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.3% of its workPharmacology, Toxicology and Pharmaceutics: 2 fractional works · 0.6% of its workPharmacology: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.2% of its workPhysical Sciences: 42 fractional works · 9.7% of its workEnvironmental Science: 29 fractional works · 6.6% of its workHealth, Toxicology and Mutagenesis: 7 fractional works · 1.6% of its workWater Science and Technology: 6 fractional works · 1.4% of its workEcology: 4 fractional works · 0.9% of its workPollution: 4 fractional works · 0.8% of its workEnvironmental Chemistry: 2 fractional works · 0.5% of its workManagement, Monitoring, Policy and Law: 2 fractional works · 0.5% of its workNature and Landscape Conservation: 2 fractional works · 0.4% of its workGlobal and Planetary Change: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.2% of its workComputer Science: 4 fractional works · 0.9% of its workInformation Systems: 3 fractional works · 0.8% of its workSmaller subfields together: 1 fractional works · 0.1% of its workEngineering: 3 fractional works · 0.7% of its workBiomedical Engineering: 1 fractional works · 0.2% of its workElectrical and Electronic Engineering: 1 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.3% of its workChemistry: 2 fractional works · 0.4% of its workOrganic Chemistry: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.2% of its workMathematics: 2 fractional works · 0.4% of its workModeling and Simulation: 1 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workEarth and Planetary Sciences: 1 fractional works · 0.3% of its workMaterials Science: 0 fractional works · 0.1% of its workEnergy: 0 fractional works · 0.1% of its workPhysics and Astronomy: 0 fractional works · 0.1% of its workSocial Sciences: 40 fractional works · 9.3% of its workSocial Sciences: 27 fractional works · 6.3% of its workEducation: 11 fractional works · 2.4% of its workSociology and Political Science: 6 fractional works · 1.5% of its workHealth: 5 fractional works · 1.1% of its workLaw: 2 fractional works · 0.5% of its workPolitical Science and International Relations: 1 fractional works · 0.3% of its workDemography: 1 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.3% of its workPsychology: 6 fractional works · 1.3% of its workClinical Psychology: 3 fractional works · 0.7% of its workSocial Psychology: 2 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.1% of its workBusiness, Management and Accounting: 3 fractional works · 0.7% of its workManagement of Technology and Innovation: 2 fractional works · 0.3% of its workSmaller subfields together: 2 fractional works · 0.4% of its workEconomics, Econometrics and Finance: 2 fractional works · 0.5% of its workEconomics and Econometrics: 2 fractional works · 0.5% of its workArts and Humanities: 1 fractional works · 0.3% of its workDecision Sciences: 1 fractional works · 0.2% of its workALL ITS WORKInstituto EvandroChagas434fractional works, 2022-now
Life Sciences24%Physical Sciences10%Health Sciences57%Social Sciences9%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in 2022-now. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.

Its 4 domains and 26 fields, with their numbers
    1. Medicine21549.5%
    2. Health Professions286.5%
    3. Nursing30.7%
    4. Veterinary20.4%
    5. Dentistry10.3%
    1. Immunology and Microbiology368.3%
    2. Biochemistry, Genetics and Molecular Biology317.1%
    3. Agricultural and Biological Sciences296.7%
    4. Neuroscience41.0%
    5. Pharmacology, Toxicology and Pharmaceutics20.6%
    1. Environmental Science296.6%
    2. Computer Science40.9%
    3. Engineering30.7%
    4. Chemistry20.4%
    5. Mathematics20.4%
    6. Earth and Planetary Sciences10.3%
    7. Materials Science00.1%
    8. Energy00.1%
    9. Physics and Astronomy00.1%
    10. Chemical Engineering00.0%
    1. Social Sciences276.3%
    2. Psychology61.3%
    3. Business, Management and Accounting30.7%
    4. Economics, Econometrics and Finance20.5%
    5. Arts and Humanities10.3%
    6. Decision Sciences10.2%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What does Instituto Evandro Chagas specialise in?

Where its research is concentrated relative to its size: Infectious Diseases takes 20.2× the share of its output that it takes of world research.

  1. Infectious DiseasesSubfield · 59.5 works20×
  2. Public Health, Environmental and Occupational HealthSubfield · 49.9 works8.7×
  3. Immunology and MicrobiologyField · 36.1 works8.3×
  4. EpidemiologySubfield · 43.1 works7.0×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 1.41× its world share, 29 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.33× its world share, 31 worksBiochemistry, Geneti…Immunology and Microbiology: 8.26× its world share, 36 worksImmunology and Micro…Neuroscience: 0.59× its world share, 4 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.58× its world share, 2 worksPharmacology, Toxico…Chemical Engineering: 0.04× its world share, 0 worksChemical EngineeringChemistry: 0.28× its world share, 2 worksChemistryComputer Science: 0.12× its world share, 4 worksComputer ScienceEarth and Planetary Sciences: 0.20× its world share, 1 worksEarth and Planetary …Energy: 0.08× its world share, 0 worksEnergyEngineering: 0.05× its world share, 3 worksEngineeringEnvironmental Science: 1.34× its world share, 29 worksEnvironmental ScienceMaterials Science: 0.03× its world share, 0 worksMaterials ScienceMathematics: 0.32× its world share, 2 worksMathematicsPhysics and Astronomy: 0.03× its world share, 0 worksPhysics and AstronomyDentistry: 0.67× its world share, 1 worksDentistryHealth Professions: 2.45× its world share, 28 worksHealth ProfessionsMedicine: 2.57× its world share, 215 worksMedicineNursing: 1.48× its world share, 3 worksNursingVeterinary: 3.30× its world share, 2 worksVeterinaryArts and Humanities: 0.09× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.22× its world share, 3 worksBusiness, Management…Decision Sciences: 0.26× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 0.21× its world share, 2 worksEconomics, Econometr…Psychology: 0.43× its world share, 6 worksPsychologySocial Sciences: 0.50× its world share, 27 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Immunology and Microbiology, 8.3×. Every wedge is a field page.

All 26 fields, with their numbers
  1. Immunology and Microbiology8.26×36 works
  2. Veterinary3.30×2 works
  3. Medicine2.57×215 works
  4. Health Professions2.45×28 works
  5. Pharmacology, Toxicology and Pharmaceutics1.58×2 works
  6. Nursing1.48×3 works
  7. Agricultural and Biological Sciences1.41×29 works
  8. Environmental Science1.34×29 works
  9. Biochemistry, Genetics and Molecular Biology1.33×31 works
  10. Dentistry0.67×1 works
  11. Neuroscience0.59×4 works
  12. Social Sciences0.50×27 works
  13. Psychology0.43×6 works
  14. Mathematics0.32×2 works
  15. Chemistry0.28×2 works
  16. Decision Sciences0.26×1 works
  17. Business, Management and Accounting0.22×3 works
  18. Economics, Econometrics and Finance0.21×2 works
  19. Earth and Planetary Sciences0.20×1 works
  20. Computer Science0.12×4 works
  21. Arts and Humanities0.09×1 works
  22. Energy0.08×0 works
  23. Engineering0.05×3 works
  24. Chemical Engineering0.04×0 works
  25. Materials Science0.03×0 works
  26. Physics and Astronomy0.03×0 works

Who are the top researchers at Instituto Evandro Chagas?

Ranked on the quality score, Bruno Tardelli Diniz Nunes, Pedro F.C. Vasconcelos and Raimunda do Socorro da Silva Azevedo lead among researchers whose main affiliation is Instituto Evandro Chagas.

  1. 1 Bruno Tardelli Diniz Nunes Brazil · #104,118 worldwide 2.8k citations · 55 works
  2. 2 Pedro F.C. Vasconcelos Brazil · #458,615 worldwide 2.1k citations · 46 works
  3. 3 Raimunda do Socorro da Silva Azevedo Brazil · #504,456 worldwide 7k citations · 79 works
  4. 4 Daniele Barbosa de Almeida Medeiros Brazil · #506,761 worldwide 2.9k citations · 81 works
  5. 5 Márcio Roberto Teixeira Nunes Brazil · #549,810 worldwide 13k citations · 287 works
  6. 6 Pedro Fernando da Costa Vasconcelos Brazil · #606,730 worldwide 19k citations · 541 works
  7. 7 Daniele Freitas Henriques Brazil · #759,608 worldwide 2.3k citations · 56 works
  8. 8 Helena Baldez Vasconcelos Brazil · #905,541 worldwide 2.2k citations · 29 works
  9. 9 Jeffrey Jon Shaw Brazil · #998,686 worldwide 11k citations · 314 works
  10. 10 Jannifer Oliveira Chiang Brazil · #999,743 worldwide 5.6k citations · 109 works
All ranked researchers at Instituto Evandro Chagas

What are the most cited papers from Instituto Evandro Chagas?

The most cited paper from Instituto Evandro Chagas is "Prevention of HIV-1 Infection with Early Antiretroviral Therapy" (Myron S. Cohen et al., 2011), with 7,006 citations. Next come "Preexposure Chemoprophylaxis for HIV Prevention in Men Who Have Sex with Men" (5,186) and "In situ immune response and mechanisms of cell damage in central nervous system of fatal cases microcephaly by Zika virus" (3,563).

Most cited papers
#PaperReleasedCitations
1 Prevention of HIV-1 Infection with Early Antiretroviral Therapy Myron S. Cohen et al. · New England Journal of Medicine Open access 18 Jul 2011 7,006
2 Preexposure Chemoprophylaxis for HIV Prevention in Men Who Have Sex with Men Robert M. Grant et al. · New England Journal of Medicine Open access 23 Nov 2010 5,186
3 In situ immune response and mechanisms of cell damage in central nervous system of fatal cases microcephaly by Zika virus Raimunda do Socorro da Silva Azevedo, Jorge Rodrigues de Sousa, Marialva Tereza Ferreira de Araújo et al. · Scientific Reports Open access 2 Jan 2018 3,563
4 Antiretroviral Therapy for the Prevention of HIV-1 Transmission Myron S. Cohen et al. · New England Journal of Medicine Open access 18 Jul 2016 1,760
5 Multiplex PCR method for MinION and Illumina sequencing of Zika and other virus genomes directly from clinical samples Joshua C Quick et al. · Nature Protocols Open access 24 May 2017 1,344
All 60 most cited papers, with filters and sorting

Which keywords describe research at Instituto Evandro Chagas?

By fractional works in 2022-now, weighted toward what it does more of than the world: Epidemiology, Vaccine Development, Immune Response, Public Health, Diagnosis, Pathogenesis, Vector Control and Vaccine.

▲ more of its work than of the world's◆ about the world's share▼ less than the world's

Size is fractional works in 2022-now in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Epidemiology145▲ 8.4×79 topics
  2. Vaccine Development42▲ 38×10 topics
  3. Public Health40▲ 6.3×31 topics
  4. Immune Response37▲ 15×19 topics
  5. Diagnosis35▲ 8.7×24 topics
  6. Pathogenesis34▲ 15×18 topics
  7. Vector Control31▲ 62×4 topics
  8. Vaccine31▲ 18×11 topics
  9. Drug Resistance29▲ 23×9 topics
  10. Treatment28▲ 5.3×24 topics
  11. Genetic Diversity21▲ 11×10 topics
  12. Pandemic21▲ 4.8×10 topics
  13. Arboviral Diseases20▲ 72×1 topic
  14. Zika Virus20▲ 72×1 topic
  15. Antiretroviral Therapy18▲ 26×6 topics
  16. Antifungal Therapy17▲ 44×3 topics
  17. Immunity16▲ 9.4×9 topics
  18. COVID-1915▲ 2.7×19 topics
  19. Virulence Factors15▲ 23×8 topics
  20. SARS-CoV-214▲ 11×6 topics
  21. Infection13▲ 12×9 topics
  22. Genome Sequence12▲ 34×2 topics
  23. ACE2 Receptor11▲ 11×3 topics
  24. Viral Transmission11▲ 18×4 topics
  25. Zoonotic Infections11▲ 46×2 topics
  26. Fungal Pathogens10▲ 18×4 topics
  27. Leishmaniasis10▲ 122×1 topic
  28. Parasite10▲ 104×1 topic
  29. Bunyavirus10▲ 54×1 topic
  30. Social Determinants10▲ 11×6 topics
  31. Viral Hemorrhagic Fevers10▲ 54×1 topic
  32. Zoonotic Transmission9▲ 28×5 topics
  33. Healthcare Access9▲ 7.3×6 topics
  34. HIV8▲ 24×4 topics
  35. Cardiomyopathy8▲ 21×2 topics
  36. Chagas Disease8▲ 115×1 topic
  37. Cryptococcal Disease8▲ 71×1 topic
  38. Histoplasmosis8▲ 71×1 topic
  39. Host-Pathogen Interactions8▲ 23×4 topics
  40. Trypanosoma cruzi8▲ 115×1 topic

Which research topics does Instituto Evandro Chagas publish most on?

By volume in 2022-now: Mosquito-borne diseases and control, Research on Leishmaniasis Studies, Viral Infections and Vectors and Trypanosoma species research and implications.

Mosquito-borne diseases …20Mosquito-borne diseases and control: 20 fractional worksResearch on Leishmaniasis Studies: 10 fractional worksViral Infections and Vectors: 10 fractional worksTrypanosoma species research and implications: 8 fractional worksFungal Infections and Studies: 8 fractional worksHIV/AIDS Research and Interventions: 7 fractional worksCOVID-19 Clinical Resear…7COVID-19 Clinical Research Studies: 7 fractional worksViral gastroenteritis re…6Viral gastroenteritis research and epidemiology: 6 fractional worksAntifungal resistance an…6Antifungal resistance and susceptibility: 6 fractional worksIndigenous Health and Ed…6Indigenous Health and Education: 6 fractional works
Public Health, Environmental and Occupational HealthInfectious DiseasesEpidemiologyGeneral Health Professions

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Mosquito-borne diseases and control Public Health, Environmental and Occupational Health 20 works
  2. 2 Research on Leishmaniasis Studies Public Health, Environmental and Occupational Health 10 works
  3. 3 Viral Infections and Vectors Infectious Diseases 10 works
  4. 4 Trypanosoma species research and implications Epidemiology 8 works
  5. 5 Fungal Infections and Studies Epidemiology 8 works
  6. 6 HIV/AIDS Research and Interventions Infectious Diseases 7 works
  7. 7 COVID-19 Clinical Research Studies Infectious Diseases 7 works
  8. 8 Viral gastroenteritis research and epidemiology Infectious Diseases 6 works
  9. 9 Antifungal resistance and susceptibility Infectious Diseases 6 works
  10. 10 Indigenous Health and Education General Health Professions 6 works

How open and international is its research?

Against the world's own shares: the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available79.7%not open20.3%

World: 40% of research is openly available.

with international co-authors21.8%domestic only78.2%

World: 18% is written across borders.

How has Instituto Evandro Chagas's research output changed?

Output in 2022-2025 was 14% higher than in 2018-2021.

still counting1990200020102020
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 Instituto Evandro Chagas as a percentage of every work published that year, 0.0016% in 2024.

still counting0.0020%0.0040%Instituto Evandro Chagas0.0016% in 202519801990200020102020

Fractional works of Instituto Evandro Chagas 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, against all institutions in the same year.

still counting10%20%all institutions10.0% in 2025Instituto Evandro Chagas7.3% in 202520102020

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 18.0% in 2009.

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Instituto Evandro Chagas on Science Explorer

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