Avian influenza overview June–September 2023
Between 24 June and 1 September 2023, highly pathogenic avian influenza (HPAI) A(H5) outbreaks were reported in domestic (25) and wild (482) birds across 21 countries in Europe. Most of these outbreaks appeared to be clustered along coastlines with only few HPAI virus detections inland. In poultry,...
Published in: | EFSA Journal |
---|---|
Main Authors: | , , , , , , , , , , |
Format: | Report |
Language: | English |
Published: |
Wiley
2023
|
Subjects: | |
Online Access: | https://doi.org/10.2903/j.efsa.2023.8328 https://www.openagrar.de/receive/openagrar_mods_00090449 https://www.openagrar.de/servlets/MCRFileNodeServlet/openagrar_derivate_00055240/EFSA-Journal-8328.pdf https://www.efsa.europa.eu/sites/default/files/2023-09/AI%20XXVI_ON-8328.pdf https://efsa.onlinelibrary.wiley.com/doi/abs/10.2903/j.efsa.2023.8328 |
id |
ftopenagrar:oai:www.openagrar.de:openagrar_mods_00090449 |
---|---|
record_format |
openpolar |
spelling |
ftopenagrar:oai:www.openagrar.de:openagrar_mods_00090449 2024-09-15T17:52:37+00:00 Avian influenza overview June–September 2023 Adlhoch, Cornelia Fusaro, Alice Gonzales, José L Kuiken, Thijs Mirinaviciute, Grazina Niqueux, Éric Staubach, Christoph Terregino, Calogero Baldinelli, Francesca Rusinà, Alessia Kohnle, Lisa 2023-10-05 53 Seiten https://doi.org/10.2903/j.efsa.2023.8328 https://www.openagrar.de/receive/openagrar_mods_00090449 https://www.openagrar.de/servlets/MCRFileNodeServlet/openagrar_derivate_00055240/EFSA-Journal-8328.pdf https://www.efsa.europa.eu/sites/default/files/2023-09/AI%20XXVI_ON-8328.pdf https://efsa.onlinelibrary.wiley.com/doi/abs/10.2903/j.efsa.2023.8328 eng eng Wiley EFSA Journal -- 2540248-1 -- 1831-4732 -- http://www.efsa.europa.eu/de/publications/efsajournal.htm -- http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%291831-4732 -- http://www.bibliothek.uni-regensburg.de/ezeit/?2540248-1 https://doi.org/10.2903/j.efsa.2023.8328 https://www.openagrar.de/receive/openagrar_mods_00090449 https://www.openagrar.de/servlets/MCRFileNodeServlet/openagrar_derivate_00055240/EFSA-Journal-8328.pdf https://www.efsa.europa.eu/sites/default/files/2023-09/AI%20XXVI_ON-8328.pdf https://efsa.onlinelibrary.wiley.com/doi/abs/10.2903/j.efsa.2023.8328 https://creativecommons.org/licenses/by-nd/4.0/ public info:eu-repo/semantics/openAccess Text ddc:630 avian influenza -- captive birds -- HPAI/LPAI -- humans -- monitoring -- poultry -- wild birds report Text 2023 ftopenagrar https://doi.org/10.2903/j.efsa.2023.8328 2024-07-08T23:56:24Z Between 24 June and 1 September 2023, highly pathogenic avian influenza (HPAI) A(H5) outbreaks were reported in domestic (25) and wild (482) birds across 21 countries in Europe. Most of these outbreaks appeared to be clustered along coastlines with only few HPAI virus detections inland. In poultry, all HPAI outbreaks were primary and sporadic with most of them occurring in the United Kingdom. In wild birds, colony-breeding seabirds continued to be most heavily affected, but an increasing number of HPAI virus detections in waterfowl is expected in the coming weeks. The current epidemic in wild birds has already surpassed the one of the previous epidemiological year in terms of total number of HPAI virus detections. As regards mammals, A(H5N1) virus was identified in 26 fur animal farms in Finland. Affected species included American mink, red and Arctic fox, and common raccoon dog. The most likely source of introduction was contact with gulls. Wild mammals continued to be affected worldwide, mostly red foxes and different seal species. Since the last report and as of 28 September 2023, two A(H5N1) clade 2.3.4.4b virus detections in humans have been reported by the United Kingdom, and three human infections with A(H5N6) and two with A(H9N2) were reported from China, respectively. No human infection related to the avian influenza detections in animals on fur farms in Finland or in cats in Poland have been reported, and human infections with avian influenza remain a rare event. The risk of infection with currently circulating avian H5 influenza viruses of clade 2.3.4.4b in Europe remains low for the general population in the EU/EEA. The risk of infection remains low to moderate for occupationally or otherwise exposed people to infected birds or mammals (wild or domesticated); this assessment covers different situations that depend on the level of exposure. Report Arctic Fox OpenAgrar (OA) EFSA Journal 21 10 |
institution |
Open Polar |
collection |
OpenAgrar (OA) |
op_collection_id |
ftopenagrar |
language |
English |
topic |
Text ddc:630 avian influenza -- captive birds -- HPAI/LPAI -- humans -- monitoring -- poultry -- wild birds |
spellingShingle |
Text ddc:630 avian influenza -- captive birds -- HPAI/LPAI -- humans -- monitoring -- poultry -- wild birds Adlhoch, Cornelia Fusaro, Alice Gonzales, José L Kuiken, Thijs Mirinaviciute, Grazina Niqueux, Éric Staubach, Christoph Terregino, Calogero Baldinelli, Francesca Rusinà, Alessia Kohnle, Lisa Avian influenza overview June–September 2023 |
topic_facet |
Text ddc:630 avian influenza -- captive birds -- HPAI/LPAI -- humans -- monitoring -- poultry -- wild birds |
description |
Between 24 June and 1 September 2023, highly pathogenic avian influenza (HPAI) A(H5) outbreaks were reported in domestic (25) and wild (482) birds across 21 countries in Europe. Most of these outbreaks appeared to be clustered along coastlines with only few HPAI virus detections inland. In poultry, all HPAI outbreaks were primary and sporadic with most of them occurring in the United Kingdom. In wild birds, colony-breeding seabirds continued to be most heavily affected, but an increasing number of HPAI virus detections in waterfowl is expected in the coming weeks. The current epidemic in wild birds has already surpassed the one of the previous epidemiological year in terms of total number of HPAI virus detections. As regards mammals, A(H5N1) virus was identified in 26 fur animal farms in Finland. Affected species included American mink, red and Arctic fox, and common raccoon dog. The most likely source of introduction was contact with gulls. Wild mammals continued to be affected worldwide, mostly red foxes and different seal species. Since the last report and as of 28 September 2023, two A(H5N1) clade 2.3.4.4b virus detections in humans have been reported by the United Kingdom, and three human infections with A(H5N6) and two with A(H9N2) were reported from China, respectively. No human infection related to the avian influenza detections in animals on fur farms in Finland or in cats in Poland have been reported, and human infections with avian influenza remain a rare event. The risk of infection with currently circulating avian H5 influenza viruses of clade 2.3.4.4b in Europe remains low for the general population in the EU/EEA. The risk of infection remains low to moderate for occupationally or otherwise exposed people to infected birds or mammals (wild or domesticated); this assessment covers different situations that depend on the level of exposure. |
format |
Report |
author |
Adlhoch, Cornelia Fusaro, Alice Gonzales, José L Kuiken, Thijs Mirinaviciute, Grazina Niqueux, Éric Staubach, Christoph Terregino, Calogero Baldinelli, Francesca Rusinà, Alessia Kohnle, Lisa |
author_facet |
Adlhoch, Cornelia Fusaro, Alice Gonzales, José L Kuiken, Thijs Mirinaviciute, Grazina Niqueux, Éric Staubach, Christoph Terregino, Calogero Baldinelli, Francesca Rusinà, Alessia Kohnle, Lisa |
author_sort |
Adlhoch, Cornelia |
title |
Avian influenza overview June–September 2023 |
title_short |
Avian influenza overview June–September 2023 |
title_full |
Avian influenza overview June–September 2023 |
title_fullStr |
Avian influenza overview June–September 2023 |
title_full_unstemmed |
Avian influenza overview June–September 2023 |
title_sort |
avian influenza overview june–september 2023 |
publisher |
Wiley |
publishDate |
2023 |
url |
https://doi.org/10.2903/j.efsa.2023.8328 https://www.openagrar.de/receive/openagrar_mods_00090449 https://www.openagrar.de/servlets/MCRFileNodeServlet/openagrar_derivate_00055240/EFSA-Journal-8328.pdf https://www.efsa.europa.eu/sites/default/files/2023-09/AI%20XXVI_ON-8328.pdf https://efsa.onlinelibrary.wiley.com/doi/abs/10.2903/j.efsa.2023.8328 |
genre |
Arctic Fox |
genre_facet |
Arctic Fox |
op_relation |
EFSA Journal -- 2540248-1 -- 1831-4732 -- http://www.efsa.europa.eu/de/publications/efsajournal.htm -- http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%291831-4732 -- http://www.bibliothek.uni-regensburg.de/ezeit/?2540248-1 https://doi.org/10.2903/j.efsa.2023.8328 https://www.openagrar.de/receive/openagrar_mods_00090449 https://www.openagrar.de/servlets/MCRFileNodeServlet/openagrar_derivate_00055240/EFSA-Journal-8328.pdf https://www.efsa.europa.eu/sites/default/files/2023-09/AI%20XXVI_ON-8328.pdf https://efsa.onlinelibrary.wiley.com/doi/abs/10.2903/j.efsa.2023.8328 |
op_rights |
https://creativecommons.org/licenses/by-nd/4.0/ public info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.2903/j.efsa.2023.8328 |
container_title |
EFSA Journal |
container_volume |
21 |
container_issue |
10 |
_version_ |
1810294669178830848 |