Seasonal Dynamics of Phlebotomine Sand Fly Species Proven Vectors of Mediterranean Leishmaniasis Caused by Leishmania infantum.
BACKGROUND:The recent geographical expansion of phlebotomine vectors of Leishmania infantum in the Mediterranean subregion has been attributed to ongoing climate changes. At these latitudes, the activity of sand flies is typically seasonal; because seasonal phenomena are also sensitive to general va...
Published in: | PLOS Neglected Tropical Diseases |
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2016
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Online Access: | https://doi.org/10.1371/journal.pntd.0004458 https://doaj.org/article/088bc3d5443d4b2ea47df8133469f429 |
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ftdoajarticles:oai:doaj.org/article:088bc3d5443d4b2ea47df8133469f429 2023-05-15T15:15:02+02:00 Seasonal Dynamics of Phlebotomine Sand Fly Species Proven Vectors of Mediterranean Leishmaniasis Caused by Leishmania infantum. Bulent Alten Carla Maia Maria Odete Afonso Lenea Campino Maribel Jiménez Estela González Ricardo Molina Anne Laure Bañuls Jorian Prudhomme Baptiste Vergnes Celine Toty Cécile Cassan Nil Rahola Magali Thierry Denis Sereno Gioia Bongiorno Riccardo Bianchi Cristina Khoury Nikolaos Tsirigotakis Emmanouil Dokianakis Maria Antoniou Vasiliki Christodoulou Apostolos Mazeris Mehmet Karakus Yusuf Ozbel Suha K Arserim Ozge Erisoz Kasap Filiz Gunay Gizem Oguz Sinan Kaynas Nikoloz Tsertsvadze Lamzira Tskhvaradze Ekaterina Giorgobiani Marina Gramiccia Petr Volf Luigi Gradoni 2016-02-01T00:00:00Z https://doi.org/10.1371/journal.pntd.0004458 https://doaj.org/article/088bc3d5443d4b2ea47df8133469f429 EN eng Public Library of Science (PLoS) http://europepmc.org/articles/PMC4762948?pdf=render https://doaj.org/toc/1935-2727 https://doaj.org/toc/1935-2735 1935-2727 1935-2735 doi:10.1371/journal.pntd.0004458 https://doaj.org/article/088bc3d5443d4b2ea47df8133469f429 PLoS Neglected Tropical Diseases, Vol 10, Iss 2, p e0004458 (2016) Arctic medicine. Tropical medicine RC955-962 Public aspects of medicine RA1-1270 article 2016 ftdoajarticles https://doi.org/10.1371/journal.pntd.0004458 2022-12-31T11:40:43Z BACKGROUND:The recent geographical expansion of phlebotomine vectors of Leishmania infantum in the Mediterranean subregion has been attributed to ongoing climate changes. At these latitudes, the activity of sand flies is typically seasonal; because seasonal phenomena are also sensitive to general variations in climate, current phenological data sets can provide a baseline for continuing investigations on sand fly population dynamics that may impact on future scenarios of leishmaniasis transmission. With this aim, in 2011-2013 a consortium of partners from eight Mediterranean countries carried out entomological investigations in sites where L. infantum transmission was recently reported. METHODS/PRINCIPAL FINDINGS:A common protocol for sand fly collection included monthly captures by CDC light traps, complemented by sticky traps in most of the sites. Collections were replicated for more than one season in order to reduce the effects of local weather events. In each site, the trapping effort was left unchanged throughout the survey to legitimate inter-seasonal comparisons. Data from 99,000 collected specimens were analyzed, resulting in the description of seasonal dynamics of 56,000 sand flies belonging to L. infantum vector species throughout a wide geographical area, namely P. perniciosus (Portugal, Spain and Italy), P. ariasi (France), P. neglectus (Greece), P. tobbi (Cyprus and Turkey), P. balcanicus and P. kandelakii (Georgia). Time of sand fly appearance/disappearance in collections differed between sites, and seasonal densities showed variations in each site. Significant correlations were found between latitude/mean annual temperature of sites and i) the first month of sand fly appearance, that ranged from early April to the first half of June; ii) the type of density trend, varying from a single peak in July/August to multiple peaks increasing in magnitude from May through September. A 3-modal trend, recorded for P. tobbi in Cyprus, represents a novel finding for a L. infantum vector. Adults ended the ... Article in Journal/Newspaper Arctic Directory of Open Access Journals: DOAJ Articles Arctic PLOS Neglected Tropical Diseases 10 2 e0004458 |
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Directory of Open Access Journals: DOAJ Articles |
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ftdoajarticles |
language |
English |
topic |
Arctic medicine. Tropical medicine RC955-962 Public aspects of medicine RA1-1270 |
spellingShingle |
Arctic medicine. Tropical medicine RC955-962 Public aspects of medicine RA1-1270 Bulent Alten Carla Maia Maria Odete Afonso Lenea Campino Maribel Jiménez Estela González Ricardo Molina Anne Laure Bañuls Jorian Prudhomme Baptiste Vergnes Celine Toty Cécile Cassan Nil Rahola Magali Thierry Denis Sereno Gioia Bongiorno Riccardo Bianchi Cristina Khoury Nikolaos Tsirigotakis Emmanouil Dokianakis Maria Antoniou Vasiliki Christodoulou Apostolos Mazeris Mehmet Karakus Yusuf Ozbel Suha K Arserim Ozge Erisoz Kasap Filiz Gunay Gizem Oguz Sinan Kaynas Nikoloz Tsertsvadze Lamzira Tskhvaradze Ekaterina Giorgobiani Marina Gramiccia Petr Volf Luigi Gradoni Seasonal Dynamics of Phlebotomine Sand Fly Species Proven Vectors of Mediterranean Leishmaniasis Caused by Leishmania infantum. |
topic_facet |
Arctic medicine. Tropical medicine RC955-962 Public aspects of medicine RA1-1270 |
description |
BACKGROUND:The recent geographical expansion of phlebotomine vectors of Leishmania infantum in the Mediterranean subregion has been attributed to ongoing climate changes. At these latitudes, the activity of sand flies is typically seasonal; because seasonal phenomena are also sensitive to general variations in climate, current phenological data sets can provide a baseline for continuing investigations on sand fly population dynamics that may impact on future scenarios of leishmaniasis transmission. With this aim, in 2011-2013 a consortium of partners from eight Mediterranean countries carried out entomological investigations in sites where L. infantum transmission was recently reported. METHODS/PRINCIPAL FINDINGS:A common protocol for sand fly collection included monthly captures by CDC light traps, complemented by sticky traps in most of the sites. Collections were replicated for more than one season in order to reduce the effects of local weather events. In each site, the trapping effort was left unchanged throughout the survey to legitimate inter-seasonal comparisons. Data from 99,000 collected specimens were analyzed, resulting in the description of seasonal dynamics of 56,000 sand flies belonging to L. infantum vector species throughout a wide geographical area, namely P. perniciosus (Portugal, Spain and Italy), P. ariasi (France), P. neglectus (Greece), P. tobbi (Cyprus and Turkey), P. balcanicus and P. kandelakii (Georgia). Time of sand fly appearance/disappearance in collections differed between sites, and seasonal densities showed variations in each site. Significant correlations were found between latitude/mean annual temperature of sites and i) the first month of sand fly appearance, that ranged from early April to the first half of June; ii) the type of density trend, varying from a single peak in July/August to multiple peaks increasing in magnitude from May through September. A 3-modal trend, recorded for P. tobbi in Cyprus, represents a novel finding for a L. infantum vector. Adults ended the ... |
format |
Article in Journal/Newspaper |
author |
Bulent Alten Carla Maia Maria Odete Afonso Lenea Campino Maribel Jiménez Estela González Ricardo Molina Anne Laure Bañuls Jorian Prudhomme Baptiste Vergnes Celine Toty Cécile Cassan Nil Rahola Magali Thierry Denis Sereno Gioia Bongiorno Riccardo Bianchi Cristina Khoury Nikolaos Tsirigotakis Emmanouil Dokianakis Maria Antoniou Vasiliki Christodoulou Apostolos Mazeris Mehmet Karakus Yusuf Ozbel Suha K Arserim Ozge Erisoz Kasap Filiz Gunay Gizem Oguz Sinan Kaynas Nikoloz Tsertsvadze Lamzira Tskhvaradze Ekaterina Giorgobiani Marina Gramiccia Petr Volf Luigi Gradoni |
author_facet |
Bulent Alten Carla Maia Maria Odete Afonso Lenea Campino Maribel Jiménez Estela González Ricardo Molina Anne Laure Bañuls Jorian Prudhomme Baptiste Vergnes Celine Toty Cécile Cassan Nil Rahola Magali Thierry Denis Sereno Gioia Bongiorno Riccardo Bianchi Cristina Khoury Nikolaos Tsirigotakis Emmanouil Dokianakis Maria Antoniou Vasiliki Christodoulou Apostolos Mazeris Mehmet Karakus Yusuf Ozbel Suha K Arserim Ozge Erisoz Kasap Filiz Gunay Gizem Oguz Sinan Kaynas Nikoloz Tsertsvadze Lamzira Tskhvaradze Ekaterina Giorgobiani Marina Gramiccia Petr Volf Luigi Gradoni |
author_sort |
Bulent Alten |
title |
Seasonal Dynamics of Phlebotomine Sand Fly Species Proven Vectors of Mediterranean Leishmaniasis Caused by Leishmania infantum. |
title_short |
Seasonal Dynamics of Phlebotomine Sand Fly Species Proven Vectors of Mediterranean Leishmaniasis Caused by Leishmania infantum. |
title_full |
Seasonal Dynamics of Phlebotomine Sand Fly Species Proven Vectors of Mediterranean Leishmaniasis Caused by Leishmania infantum. |
title_fullStr |
Seasonal Dynamics of Phlebotomine Sand Fly Species Proven Vectors of Mediterranean Leishmaniasis Caused by Leishmania infantum. |
title_full_unstemmed |
Seasonal Dynamics of Phlebotomine Sand Fly Species Proven Vectors of Mediterranean Leishmaniasis Caused by Leishmania infantum. |
title_sort |
seasonal dynamics of phlebotomine sand fly species proven vectors of mediterranean leishmaniasis caused by leishmania infantum. |
publisher |
Public Library of Science (PLoS) |
publishDate |
2016 |
url |
https://doi.org/10.1371/journal.pntd.0004458 https://doaj.org/article/088bc3d5443d4b2ea47df8133469f429 |
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Arctic |
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Arctic |
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Arctic |
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Arctic |
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PLoS Neglected Tropical Diseases, Vol 10, Iss 2, p e0004458 (2016) |
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http://europepmc.org/articles/PMC4762948?pdf=render https://doaj.org/toc/1935-2727 https://doaj.org/toc/1935-2735 1935-2727 1935-2735 doi:10.1371/journal.pntd.0004458 https://doaj.org/article/088bc3d5443d4b2ea47df8133469f429 |
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https://doi.org/10.1371/journal.pntd.0004458 |
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PLOS Neglected Tropical Diseases |
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