International dispersal of dengue through air travel: importation risk for Europe.
The worldwide distribution of dengue is expanding, in part due to globalized traffic and trade. Aedes albopictus is a competent vector for dengue viruses (DENV) and is now established in numerous regions of Europe. Viremic travellers arriving in Europe from dengue-affected areas of the world can bec...
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ftdoajarticles:oai:doaj.org/article:d34fc7d7e378404684775c8f94470c41 2023-05-15T15:15:44+02:00 International dispersal of dengue through air travel: importation risk for Europe. Jan C Semenza Bertrand Sudre Jennifer Miniota Massimiliano Rossi Wei Hu David Kossowsky Jonathan E Suk Wim Van Bortel Kamran Khan 2014-12-01T00:00:00Z https://doi.org/10.1371/journal.pntd.0003278 https://doaj.org/article/d34fc7d7e378404684775c8f94470c41 EN eng Public Library of Science (PLoS) http://europepmc.org/articles/PMC4256202?pdf=render https://doaj.org/toc/1935-2727 https://doaj.org/toc/1935-2735 1935-2727 1935-2735 doi:10.1371/journal.pntd.0003278 https://doaj.org/article/d34fc7d7e378404684775c8f94470c41 PLoS Neglected Tropical Diseases, Vol 8, Iss 12, p e3278 (2014) Arctic medicine. Tropical medicine RC955-962 Public aspects of medicine RA1-1270 article 2014 ftdoajarticles https://doi.org/10.1371/journal.pntd.0003278 2022-12-31T15:00:28Z The worldwide distribution of dengue is expanding, in part due to globalized traffic and trade. Aedes albopictus is a competent vector for dengue viruses (DENV) and is now established in numerous regions of Europe. Viremic travellers arriving in Europe from dengue-affected areas of the world can become catalysts of local outbreaks in Europe. Local dengue transmission in Europe is extremely rare, and the last outbreak occurred in 1927-28 in Greece. However, autochthonous transmission was reported from France in September 2010, and from Croatia between August and October 2010.We compiled data on areas affected by dengue in 2010 from web resources and surveillance reports, and collected national dengue importation data. We developed a hierarchical regression model to quantify the relationship between the number of reported dengue cases imported into Europe and the volume of airline travellers arriving from dengue-affected areas internationally.In 2010, over 5.8 million airline travellers entered Europe from dengue-affected areas worldwide, of which 703,396 arrived at 36 airports situated in areas where Ae. albopictus has been recorded. The adjusted incidence rate ratio for imported dengue into European countries was 1.09 (95% CI: 1.01-1.17) for every increase of 10,000 travellers; in August, September, and October the rate ratios were 1.70 (95%CI: 1.23-2.35), 1.46 (95%CI: 1.02-2.10), and 1.35 (95%CI: 1.01-1.81), respectively. Two Italian cities where the vector is present received over 50% of all travellers from dengue-affected areas, yet with the continuing vector expansion more cities will be implicated in the future. In fact, 38% more travellers arrived in 2013 into those parts of Europe where Ae. albopictus has recently been introduced, compared to 2010.The highest risk of dengue importation in 2010 was restricted to three months and can be ranked according to arriving traveller volume from dengue-affected areas into cities where the vector is present. The presence of the vector is a necessary, but not ... Article in Journal/Newspaper Arctic Directory of Open Access Journals: DOAJ Articles Arctic Traveller ENVELOPE(-48.533,-48.533,61.133,61.133) PLoS Neglected Tropical Diseases 8 12 e3278 |
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Open Polar |
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Directory of Open Access Journals: DOAJ Articles |
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ftdoajarticles |
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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 Jan C Semenza Bertrand Sudre Jennifer Miniota Massimiliano Rossi Wei Hu David Kossowsky Jonathan E Suk Wim Van Bortel Kamran Khan International dispersal of dengue through air travel: importation risk for Europe. |
topic_facet |
Arctic medicine. Tropical medicine RC955-962 Public aspects of medicine RA1-1270 |
description |
The worldwide distribution of dengue is expanding, in part due to globalized traffic and trade. Aedes albopictus is a competent vector for dengue viruses (DENV) and is now established in numerous regions of Europe. Viremic travellers arriving in Europe from dengue-affected areas of the world can become catalysts of local outbreaks in Europe. Local dengue transmission in Europe is extremely rare, and the last outbreak occurred in 1927-28 in Greece. However, autochthonous transmission was reported from France in September 2010, and from Croatia between August and October 2010.We compiled data on areas affected by dengue in 2010 from web resources and surveillance reports, and collected national dengue importation data. We developed a hierarchical regression model to quantify the relationship between the number of reported dengue cases imported into Europe and the volume of airline travellers arriving from dengue-affected areas internationally.In 2010, over 5.8 million airline travellers entered Europe from dengue-affected areas worldwide, of which 703,396 arrived at 36 airports situated in areas where Ae. albopictus has been recorded. The adjusted incidence rate ratio for imported dengue into European countries was 1.09 (95% CI: 1.01-1.17) for every increase of 10,000 travellers; in August, September, and October the rate ratios were 1.70 (95%CI: 1.23-2.35), 1.46 (95%CI: 1.02-2.10), and 1.35 (95%CI: 1.01-1.81), respectively. Two Italian cities where the vector is present received over 50% of all travellers from dengue-affected areas, yet with the continuing vector expansion more cities will be implicated in the future. In fact, 38% more travellers arrived in 2013 into those parts of Europe where Ae. albopictus has recently been introduced, compared to 2010.The highest risk of dengue importation in 2010 was restricted to three months and can be ranked according to arriving traveller volume from dengue-affected areas into cities where the vector is present. The presence of the vector is a necessary, but not ... |
format |
Article in Journal/Newspaper |
author |
Jan C Semenza Bertrand Sudre Jennifer Miniota Massimiliano Rossi Wei Hu David Kossowsky Jonathan E Suk Wim Van Bortel Kamran Khan |
author_facet |
Jan C Semenza Bertrand Sudre Jennifer Miniota Massimiliano Rossi Wei Hu David Kossowsky Jonathan E Suk Wim Van Bortel Kamran Khan |
author_sort |
Jan C Semenza |
title |
International dispersal of dengue through air travel: importation risk for Europe. |
title_short |
International dispersal of dengue through air travel: importation risk for Europe. |
title_full |
International dispersal of dengue through air travel: importation risk for Europe. |
title_fullStr |
International dispersal of dengue through air travel: importation risk for Europe. |
title_full_unstemmed |
International dispersal of dengue through air travel: importation risk for Europe. |
title_sort |
international dispersal of dengue through air travel: importation risk for europe. |
publisher |
Public Library of Science (PLoS) |
publishDate |
2014 |
url |
https://doi.org/10.1371/journal.pntd.0003278 https://doaj.org/article/d34fc7d7e378404684775c8f94470c41 |
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ENVELOPE(-48.533,-48.533,61.133,61.133) |
geographic |
Arctic Traveller |
geographic_facet |
Arctic Traveller |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
PLoS Neglected Tropical Diseases, Vol 8, Iss 12, p e3278 (2014) |
op_relation |
http://europepmc.org/articles/PMC4256202?pdf=render https://doaj.org/toc/1935-2727 https://doaj.org/toc/1935-2735 1935-2727 1935-2735 doi:10.1371/journal.pntd.0003278 https://doaj.org/article/d34fc7d7e378404684775c8f94470c41 |
op_doi |
https://doi.org/10.1371/journal.pntd.0003278 |
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PLoS Neglected Tropical Diseases |
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8 |
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12 |
container_start_page |
e3278 |
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