Evidence map›Paper›PMID 31753041›Full record

ArticleParasites & vectors2019

From Africa to Europe: evidence of transmission of a tropical Plasmodium lineage in Spanish populations of house sparrows.

Martina Ferraguti, Josué Martínez-de la Puente, Luz García-Longoria, Ramón Soriguer, Jordi Figuerola, Alfonso Marzal

Abstract read
In one paragraph

Article in Parasites & vectors, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Characterization of theInternational journal for parasitology. Parasites and wildlife · 2021
    Article
  6. 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

6 authors.

Martina FerragutiDepartment of Anatomy, Cellular Biology and Zoology, University of Extremadura (UEx), Badajoz, Spain. mferraguti@unex.es.
Josué Martínez-de la PuenteEstación Biológica de Doñana (EBD-CSIC), Seville, Spain.
Luz García-LongoriaDepartment of Anatomy, Cellular Biology and Zoology, University of Extremadura (UEx), Badajoz, Spain.
Ramón SoriguerEstación Biológica de Doñana (EBD-CSIC), Seville, Spain.
Jordi FiguerolaEstación Biológica de Doñana (EBD-CSIC), Seville, Spain.
Alfonso MarzalDepartment of Anatomy, Cellular Biology and Zoology, University of Extremadura (UEx), Badajoz, Spain.

Funding

Juan de la Cierva 2017 Formación FJCI-2017-34394Junta de Andalucía P11-RNM-7038Junta de Extremadura IB16121Junta de Extremadura PO17024Leonardo Grant for Researchers and Cultural Creators BBVA FoundationSpanish Ministry of Science and Innovation CGL2015-64650-PSpanish Ministry of Science and Innovation CGL2015-65055-P
6 · The paper itself

Abstract

backgroundAvian malaria parasites are a highly diverse group that commonly infect birds and have deleterious effects on their hosts. Some parasite lineages are geographically widespread and infect many host species in many regions. Bird migration, natural dispersal, invasive species and human-mediated introductions into areas where competent insect vectors are present, are probably the main drivers of the current distribution of avian malaria parasites.

methodsA total of 412 and 2588 wild house sparrows (Passer domesticus) were captured in 2012 and 2013 in two areas of the Iberian Peninsula (central and southern Spain, respectively). Genomic DNA was extracted from blood samples; parasite lineages were sequenced and identified by comparing with GenBank and/or MalAvi databases.

resultsThirteen Plasmodium lineages were identified in house sparrows corresponding to three major clades. Five individuals were infected by the African Plasmodium lineage PAGRI02, which has been proposed to actively circulate only in Africa.

conclusionsDespite the low prevalence of PAGRI02 in sparrows in Spain, our results suggest that the area of transmission of this parasite is more widespread than previously thought and covers both Africa and Europe. Further studies of the global distribution of Plasmodium lineages infecting wild birds are required to identify the current transmission areas of these parasites. This is vital given the current scenario of global change that is providing new opportunities for avian malaria transmission into areas where parasites were previously absent.

Indexed as

Disease Transmission, InfectiousGenotypeSparrowsAfricaAnimalsBird DiseasesDNA, ProtozoanMalariaMolecular EpidemiologyPlasmodiumPrevalenceSequence Analysis, DNASpainDNA, ProtozoanAvian malaria parasitesGeographical range shiftHaemosporidiaPAGRI02Passer domesticusWild birds

Identifiers

PMID31753041
PMCPMC6873688

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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.