Descriptive epidemiology of and response to the high pathogenicity avian influenza (h5n8) epidemic in South African coastal seabirds, 2018

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dc.contributor.authorRoberts, Laura C.
dc.contributor.authorAbolnik, Celia
dc.contributor.authorWaller, Lauren J.
dc.date.accessioned2023-06-26T12:50:20Z
dc.date.available2023-06-26T12:50:20Z
dc.date.issued2023
dc.description.abstractHigh pathogenicity avian infuenza (HPAI) clade 2.3.4.4b H5N8 virus was detected in coastal seabirds in late 2017 in South Africa, following a devastating epidemic in the commercial poultry and ostrich industries. By May 2018, the infection had been confrmed in ffteen seabird species at 31 sites along the southern coast, with the highest mortality recorded in terns (Family Laridae, Order Charadriiformes). Over 7,500 positive or suspected cases in seabirds were reported. Among those infected were three endangered species: African penguins (Spheniscus demersus Linnaeus, 1758), Cape cormorants (Phalacrocorax capensis Wahlberg, 1855), and Cape gannets (Morus capensis Lichtenstein, 1823). Te scale and impact of this outbreak were unprecedented in southern African coastal seabirds and raised logistical challenges in resource allocation, risk mitigation, and outbreak response. It required the collaboration of multiple stakeholder groups, including a variety of government departments and nongovernmental organizations. With another HPAI outbreak in South African seabirds in 2021 and major incursions in seabird species in the northern hemisphere in 2022, it is vital to share and consolidate knowledge on the subject. We describe the epidemic, the lessons learned, and recommendations for developing contingency plans.en_US
dc.identifier.citationRoberts, L. C. et al. (2023). Descriptive epidemiology of and response to the high pathogenicity avian influenza (h5n8) epidemic in South African coastal seabirds, 2018. Transboundary and Emerging Diseases, 2708458. https://doi.org/10.1155/2023/2708458en_US
dc.identifier.issn1865-1682
dc.identifier.urihttps://doi.org/10.1155/2023/2708458
dc.identifier.urihttp://hdl.handle.net/10566/9153
dc.language.isoenen_US
dc.publisherWileyen_US
dc.subjectBiodiversityen_US
dc.subjectBiotechnologyen_US
dc.subjectSouth Africaen_US
dc.subjectAvian infuenzaen_US
dc.subjectConservationen_US
dc.titleDescriptive epidemiology of and response to the high pathogenicity avian influenza (h5n8) epidemic in South African coastal seabirds, 2018en_US
dc.typeArticleen_US

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