Evidence map›Paper›PMID 31277680›Full record

ArticleParasites & vectors2019

First report of the invasive mosquito Aedes koreicus (Diptera: Culicidae) and of its establishment in Liguria, northwest Italy.

Marco Ballardini, Stefano Ferretti, Giorgio Chiaranz, Alessandra Pautasso, Maria Vittoria Riina, Giorgia Triglia, Federica Verna, Veronica Bellavia, Maria Cristina Radaelli, Enrica Berio and 7 more

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 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

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  7. The new invasive mosquito speciesFrontiers in microbiology · 2022
    Review
  8. Article
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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

17 authors.

Marco BallardiniIstituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta (IZSPLV), Turin, Italy. marco.ballardini@izsto.it.ORCID http://orcid.org/0000-0001-8403-466X
Stefano FerrettiCentro Studi BioNaturalistici S.r.l, Genoa, Italy.
Giorgio ChiaranzIl Rastrello Cooperativa Sociale a r. l. - Onlus, Genoa, Italy.
Alessandra PautassoIstituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta (IZSPLV), Turin, Italy.
Maria Vittoria RiinaIstituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta (IZSPLV), Turin, Italy.
Giorgia TrigliaIstituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta (IZSPLV), Imperia, Italy.
Federica VernaIstituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta (IZSPLV), Turin, Italy.
Veronica BellaviaIstituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta (IZSPLV), Turin, Italy.
Maria Cristina RadaelliIstituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta (IZSPLV), Turin, Italy.
Enrica BerioIstituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta (IZSPLV), Imperia, Italy.
Annalisa AccorsiIstituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta (IZSPLV), Imperia, Italy.
Marina De CamilliUfficio Animali, Comune di Genova, Genoa, Italy.
Umberto CardellinoASL 3 Genovese, Genoa, Italy.
Nicolò FiorinoASL 3 Genovese, Genoa, Italy.
Pier Luigi AcutisIstituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta (IZSPLV), Turin, Italy.
Cristina CasaloneIstituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta (IZSPLV), Turin, Italy.
Walter MignoneIstituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta (IZSPLV), Imperia, Italy.

Funding

Ministero della Salute IZS PLV 02/14 RCMinistero della Salute IZS PLV 15/16 RC
6 · The paper itself

Abstract

backgroundInvasive mosquito species (IMS) of the genus Aedes are a cause of increasing concern in Europe owing to their ability to vector important human viral diseases. Entomological surveillance to early detect alien mosquito and flavivirus circulation in Liguria, northwest Italy, has been carried out since 2011.

resultsThe invasive species Aedes koreicus was first detected in Genoa in September 2015, when a male specimen was caught near the international airport; species identity was confirmed by genetic analysis. Over the next three years, 86 more adult specimens were trapped at sites throughout the city, accounting for 0.50% of all mosquitoes and 1.04% of Aedes sp. mosquitoes trapped in Genova in the four-year period 2015-2018. So far, no other monitored sites in Liguria have revealed the presence of this species. Ovitraps at two sites became positive for the species in July-August 2017. All female Ae. koreicus pools analysed were negative in biomolecular assays for Flavivirus.

conclusionsOur findings of Ae. koreicus in Genoa constitute, to the best of our knowledge, the first report of the species in northwest Italy and in a Mediterranean port city. The species appears to be established; trapping and climatic data support survival of Ae. koreicus in the area through three consecutive winters. Monitoring of adult mosquitoes detected the species two years before its discovery with ovitraps; trapping for adult specimens appears to be a more effective tool for the early detection of IMS. The airport (located near the commercial port area) and the flower market are the most probable sites of introduction; however, the exact time and place of arrival of this IMS in Liguria remain unknown. Based on morphological and genetic data, a common origin for most of the Ae. koreicus populations established in Europe is suspected. So far, no control measures have been adopted in Genoa and the species will probably colonize an even wider area in the next few years.

Indexed as

AedesAirportsAnimalsEntomologyFemaleIntroduced SpeciesItalyMaleMosquito VectorsSeasonsAedesEarly detectionEntomological surveillanceInvasive mosquitoes

Identifiers

PMID31277680
PMCPMC6610922

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Registered trials

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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.