Usutu virus: A new threat?
Usutu virus (USUV) is an emerging arbovirus that was first isolated in South Africa in 1959. This Flavivirus is maintained in the environment through a typical enzootic cycle involving mosquitoes and birds. USUV has spread to a large part of the European continent over the two decades mainly leading to substantial avian mortalities with a significant recrudescence of bird infections recorded throughout Europe within the few last years. USUV infection in humans is considered to be most often asymptomatic or to cause mild clinical signs. Nonetheless, a few cases of neurological complications such as encephalitis or meningoencephalitis have been reported. USUV and West Nile virus (WNV) share many features, like a close phylogenetic relatedness and a similar ecology, with co-circulation frequently observed in nature. However, USUV has been much less studied and in-depth comparisons of the biology of these viruses are yet rare. In this review, we discuss the main body of knowledge regarding USUV and compare it with the literature on WNV, addressing in particular virological and clinical aspects, and pointing data gaps.
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dig-cirad-fr-5933032024-01-29T02:13:45Z http://agritrop.cirad.fr/593303/ http://agritrop.cirad.fr/593303/ Usutu virus: A new threat? Clé Marion, Beck Cécile, Lecollinet Sylvie, Gutierrez Serafin, Van de Perre Philippe, Baldet Thierry, Foulongne Vincent, Simonin Yannick. 2019. Epidemiology and Infection, 147:e232, 11 p.https://doi.org/10.1017/S0950268819001213 <https://doi.org/10.1017/S0950268819001213> Usutu virus: A new threat? Clé, Marion Beck, Cécile Lecollinet, Sylvie Gutierrez, Serafin Van de Perre, Philippe Baldet, Thierry Foulongne, Vincent Simonin, Yannick eng 2019 Epidemiology and Infection L73 - Maladies des animaux S50 - Santé humaine arbovirus flavivirus maladie des animaux santé publique épidémiologie zoonose transmission des maladies oiseau Culicidae encéphalite méningo-encéphalite http://aims.fao.org/aos/agrovoc/c_331431 http://aims.fao.org/aos/agrovoc/c_2963 http://aims.fao.org/aos/agrovoc/c_426 http://aims.fao.org/aos/agrovoc/c_6349 http://aims.fao.org/aos/agrovoc/c_2615 http://aims.fao.org/aos/agrovoc/c_8530 http://aims.fao.org/aos/agrovoc/c_2329 http://aims.fao.org/aos/agrovoc/c_935 http://aims.fao.org/aos/agrovoc/c_2016 http://aims.fao.org/aos/agrovoc/c_10594 http://aims.fao.org/aos/agrovoc/c_16779 Afrique du Sud Afrique Europe http://aims.fao.org/aos/agrovoc/c_7252 http://aims.fao.org/aos/agrovoc/c_165 http://aims.fao.org/aos/agrovoc/c_2724 Usutu virus (USUV) is an emerging arbovirus that was first isolated in South Africa in 1959. This Flavivirus is maintained in the environment through a typical enzootic cycle involving mosquitoes and birds. USUV has spread to a large part of the European continent over the two decades mainly leading to substantial avian mortalities with a significant recrudescence of bird infections recorded throughout Europe within the few last years. USUV infection in humans is considered to be most often asymptomatic or to cause mild clinical signs. Nonetheless, a few cases of neurological complications such as encephalitis or meningoencephalitis have been reported. USUV and West Nile virus (WNV) share many features, like a close phylogenetic relatedness and a similar ecology, with co-circulation frequently observed in nature. However, USUV has been much less studied and in-depth comparisons of the biology of these viruses are yet rare. In this review, we discuss the main body of knowledge regarding USUV and compare it with the literature on WNV, addressing in particular virological and clinical aspects, and pointing data gaps. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/593303/1/Publi%20usutu_virus_a_new_threat_EI_2019.pdf text cc_by info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/ https://doi.org/10.1017/S0950268819001213 10.1017/S0950268819001213 info:eu-repo/semantics/altIdentifier/doi/10.1017/S0950268819001213 info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1017/S0950268819001213 |
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L73 - Maladies des animaux S50 - Santé humaine arbovirus flavivirus maladie des animaux santé publique épidémiologie zoonose transmission des maladies oiseau Culicidae encéphalite méningo-encéphalite http://aims.fao.org/aos/agrovoc/c_331431 http://aims.fao.org/aos/agrovoc/c_2963 http://aims.fao.org/aos/agrovoc/c_426 http://aims.fao.org/aos/agrovoc/c_6349 http://aims.fao.org/aos/agrovoc/c_2615 http://aims.fao.org/aos/agrovoc/c_8530 http://aims.fao.org/aos/agrovoc/c_2329 http://aims.fao.org/aos/agrovoc/c_935 http://aims.fao.org/aos/agrovoc/c_2016 http://aims.fao.org/aos/agrovoc/c_10594 http://aims.fao.org/aos/agrovoc/c_16779 http://aims.fao.org/aos/agrovoc/c_7252 http://aims.fao.org/aos/agrovoc/c_165 http://aims.fao.org/aos/agrovoc/c_2724 L73 - Maladies des animaux S50 - Santé humaine arbovirus flavivirus maladie des animaux santé publique épidémiologie zoonose transmission des maladies oiseau Culicidae encéphalite méningo-encéphalite http://aims.fao.org/aos/agrovoc/c_331431 http://aims.fao.org/aos/agrovoc/c_2963 http://aims.fao.org/aos/agrovoc/c_426 http://aims.fao.org/aos/agrovoc/c_6349 http://aims.fao.org/aos/agrovoc/c_2615 http://aims.fao.org/aos/agrovoc/c_8530 http://aims.fao.org/aos/agrovoc/c_2329 http://aims.fao.org/aos/agrovoc/c_935 http://aims.fao.org/aos/agrovoc/c_2016 http://aims.fao.org/aos/agrovoc/c_10594 http://aims.fao.org/aos/agrovoc/c_16779 http://aims.fao.org/aos/agrovoc/c_7252 http://aims.fao.org/aos/agrovoc/c_165 http://aims.fao.org/aos/agrovoc/c_2724 |
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L73 - Maladies des animaux S50 - Santé humaine arbovirus flavivirus maladie des animaux santé publique épidémiologie zoonose transmission des maladies oiseau Culicidae encéphalite méningo-encéphalite http://aims.fao.org/aos/agrovoc/c_331431 http://aims.fao.org/aos/agrovoc/c_2963 http://aims.fao.org/aos/agrovoc/c_426 http://aims.fao.org/aos/agrovoc/c_6349 http://aims.fao.org/aos/agrovoc/c_2615 http://aims.fao.org/aos/agrovoc/c_8530 http://aims.fao.org/aos/agrovoc/c_2329 http://aims.fao.org/aos/agrovoc/c_935 http://aims.fao.org/aos/agrovoc/c_2016 http://aims.fao.org/aos/agrovoc/c_10594 http://aims.fao.org/aos/agrovoc/c_16779 http://aims.fao.org/aos/agrovoc/c_7252 http://aims.fao.org/aos/agrovoc/c_165 http://aims.fao.org/aos/agrovoc/c_2724 L73 - Maladies des animaux S50 - Santé humaine arbovirus flavivirus maladie des animaux santé publique épidémiologie zoonose transmission des maladies oiseau Culicidae encéphalite méningo-encéphalite http://aims.fao.org/aos/agrovoc/c_331431 http://aims.fao.org/aos/agrovoc/c_2963 http://aims.fao.org/aos/agrovoc/c_426 http://aims.fao.org/aos/agrovoc/c_6349 http://aims.fao.org/aos/agrovoc/c_2615 http://aims.fao.org/aos/agrovoc/c_8530 http://aims.fao.org/aos/agrovoc/c_2329 http://aims.fao.org/aos/agrovoc/c_935 http://aims.fao.org/aos/agrovoc/c_2016 http://aims.fao.org/aos/agrovoc/c_10594 http://aims.fao.org/aos/agrovoc/c_16779 http://aims.fao.org/aos/agrovoc/c_7252 http://aims.fao.org/aos/agrovoc/c_165 http://aims.fao.org/aos/agrovoc/c_2724 Clé, Marion Beck, Cécile Lecollinet, Sylvie Gutierrez, Serafin Van de Perre, Philippe Baldet, Thierry Foulongne, Vincent Simonin, Yannick Usutu virus: A new threat? |
description |
Usutu virus (USUV) is an emerging arbovirus that was first isolated in South Africa in 1959. This Flavivirus is maintained in the environment through a typical enzootic cycle involving mosquitoes and birds. USUV has spread to a large part of the European continent over the two decades mainly leading to substantial avian mortalities with a significant recrudescence of bird infections recorded throughout Europe within the few last years. USUV infection in humans is considered to be most often asymptomatic or to cause mild clinical signs. Nonetheless, a few cases of neurological complications such as encephalitis or meningoencephalitis have been reported. USUV and West Nile virus (WNV) share many features, like a close phylogenetic relatedness and a similar ecology, with co-circulation frequently observed in nature. However, USUV has been much less studied and in-depth comparisons of the biology of these viruses are yet rare. In this review, we discuss the main body of knowledge regarding USUV and compare it with the literature on WNV, addressing in particular virological and clinical aspects, and pointing data gaps. |
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article |
topic_facet |
L73 - Maladies des animaux S50 - Santé humaine arbovirus flavivirus maladie des animaux santé publique épidémiologie zoonose transmission des maladies oiseau Culicidae encéphalite méningo-encéphalite http://aims.fao.org/aos/agrovoc/c_331431 http://aims.fao.org/aos/agrovoc/c_2963 http://aims.fao.org/aos/agrovoc/c_426 http://aims.fao.org/aos/agrovoc/c_6349 http://aims.fao.org/aos/agrovoc/c_2615 http://aims.fao.org/aos/agrovoc/c_8530 http://aims.fao.org/aos/agrovoc/c_2329 http://aims.fao.org/aos/agrovoc/c_935 http://aims.fao.org/aos/agrovoc/c_2016 http://aims.fao.org/aos/agrovoc/c_10594 http://aims.fao.org/aos/agrovoc/c_16779 http://aims.fao.org/aos/agrovoc/c_7252 http://aims.fao.org/aos/agrovoc/c_165 http://aims.fao.org/aos/agrovoc/c_2724 |
author |
Clé, Marion Beck, Cécile Lecollinet, Sylvie Gutierrez, Serafin Van de Perre, Philippe Baldet, Thierry Foulongne, Vincent Simonin, Yannick |
author_facet |
Clé, Marion Beck, Cécile Lecollinet, Sylvie Gutierrez, Serafin Van de Perre, Philippe Baldet, Thierry Foulongne, Vincent Simonin, Yannick |
author_sort |
Clé, Marion |
title |
Usutu virus: A new threat? |
title_short |
Usutu virus: A new threat? |
title_full |
Usutu virus: A new threat? |
title_fullStr |
Usutu virus: A new threat? |
title_full_unstemmed |
Usutu virus: A new threat? |
title_sort |
usutu virus: a new threat? |
url |
http://agritrop.cirad.fr/593303/ http://agritrop.cirad.fr/593303/1/Publi%20usutu_virus_a_new_threat_EI_2019.pdf |
work_keys_str_mv |
AT clemarion usutuvirusanewthreat AT beckcecile usutuvirusanewthreat AT lecollinetsylvie usutuvirusanewthreat AT gutierrezserafin usutuvirusanewthreat AT vandeperrephilippe usutuvirusanewthreat AT baldetthierry usutuvirusanewthreat AT foulongnevincent usutuvirusanewthreat AT simoninyannick usutuvirusanewthreat |
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1792499803454701568 |