Evidence map›Paper›PMID 33258924›Full record

ReviewEmerging topics in life sciences2020

Re-emergence of yellow fever in the neotropics - quo vadis?

Livia Sacchetto, Betania P Drumond, Barbara A Han, Mauricio L Nogueira, Nikos Vasilakis

Registry-linked trialOpen access · bronzeAbstract readReview
In one paragraph

Review in Emerging topics in life sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06815835 (A Prospective, Randomized, Parallel, Three-arm, Open-label, Clinical Trial to Evaluate the Immunological Non-interference of Measles and Rubella Vaccine), which is not on this map. Cited by 33 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 1 pooled it
6.1field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT06815835 phase3not yet recruitingnot on this mapstarted 2025, after this paper: background citation

A Prospective, Randomized, Parallel, Three-arm, Open-label, Clinical Trial to Evaluate the Immunological Non-interference of Measles and Rubella Vaccine (Live) I.P. (Freeze Dried) of M/s. Zydus Lifesciences Ltd. With Yellow Fever Vaccine Administered to Bangladeshi Healthy Infants Aged 9-12 Months

TypeinterventionalSponsorInternational Centre for Diarrhoeal Disease Research, BangladeshRan2025 to 2026Enrolled1,530ConditionsMeasles, Rubella, Yellow FeverArmsMeasles-Rubella vaccine (Live) I.P. (Freeze Dried) of M/s. Zydus Lifesciences Ltd, Yellow fever Vaccine (WHO prequalified)
3 · Its place in the literature

Who cites it

33 citing papers in PubMed, 1 synthesis or guideline pooled it, 54 citations in OpenAlex.

  1. Pooled it
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  14. Ecological Requirements for Abundance and Dispersion of Brazilian Yellow Fever Vectors in Tropical Areas.International journal of environmental research and public health · 2024
    Article
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  20. Characterization and Investigation of Risk Factors for Late-Relapsing Hepatitis After Yellow Fever.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2023
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 4 institutions in 2 countries.

Livia SacchettoDepartment of Microbiology, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.
Betania P DrumondDepartment of Microbiology, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.
Barbara A HanCary Institute of Ecosystem Studies, Millbrook, NY 12545, U.S.A.
Mauricio L NogueiraDepartment of Dermatological, Infectious and Parasitic Diseases, Faculdade de Medicina de São José do Rio Preto, São José do Rio Preto, São Paulo, Brazil.
Nikos VasilakisDepartment of Pathology, University of Texas Medical Branch, Galveston, Texas, U.S.A.
Universidade Federal de Minas Gerais · BRCary Institute of Ecosystem Studies · USFaculdade de Medicina de São José do Rio Preto · BRThe University of Texas Medical Branch at Galveston · US

Funding

Coordinating Research on Emerging Arboviral Threats Encompassing the Neotropics II (CREATE-NEO II)U01AI151807 · NIAID · UNIVERSITY OF TEXAS MED BR GALVESTON · PI Kathryn Alyce Hanley, MAURICIO Lacerda NOGUEIRA · 2020 to 2026
$9.8M
6 · The paper itself

Abstract

Yellow fever virus (YFV) is the etiological agent of yellow fever (YF), an acute hemorrhagic vector-borne disease with a significant impact on public health, is endemic across tropical regions in Africa and South America. The virus is maintained in two ecologically and evolutionary distinct transmission cycles: an enzootic, sylvatic cycle, where the virus circulates between arboreal Aedes species mosquitoes and non-human primates, and a human or urban cycle, between humans and anthropophilic Aedes aegypti mosquitoes. While the urban transmission cycle has been eradicated by a highly efficacious licensed vaccine, the enzootic transmission cycle is not amenable to control interventions, leading to recurrent epizootics and spillover outbreaks into human populations. The nature of YF transmission dynamics is multifactorial and encompasses a complex system of biotic, abiotic, and anthropogenic factors rendering predictions of emergence highly speculative. The recent outbreaks in Africa and Brazil clearly remind us of the significant impact YF emergence events pose on human and animal health. The magnitude of the Brazilian outbreak and spillover in densely populated areas outside the recommended vaccination coverage areas raised the specter of human - to - human transmission and re-establishment of enzootic cycles outside the Amazon basin. Herein, we review the factors that influence the re-emergence potential of YFV in the neotropics and offer insights for a constellation of coordinated approaches to better predict and control future YF emergence events.

Indexed as

Yellow FeverAfricaAnimalsBrazilMosquito VectorsYellow fever virusarbovirusepizooticsoutbreakre-emergencetransmission cyclesyellow fever virus

Identifiers

PMID33258924
PMCPMC7733675
OpenAlexW3109548842

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.