Przeglądaj według autora "Wyrostek, Krzysztof"
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Highly pathogenic avian influenza H5Nx in Poland in 2020/2021: a descriptive epidemiological study of a large-scale epidemic
Śmietanka, Krzysztof; Świętoń, Edyta; Wyrostek, Krzysztof; Kozak, Edyta; Tarasiuk, Karolina; Styś-Fijoł, Natalia; Dziadek, Kamila; Niemczuk, Krzysztof (National Veterinary Research Institute in Pulawy; Poland, 2022)Introduction: Highly pathogenic avian influenza (HPAI) outbreaks caused by the Gs/Gd lineage of H5Nx viruses occur in Poland with increased frequency. The article provides an update on the HPAI situation in the 2020/2021 ... -
Homo- and Heterosubtypic Immunity to Low Pathogenic Avian Influenza Virus Mitigates the Clinical Outcome of Infection with Highly Pathogenic Avian Influenza H5N8 Clade 2.3.4.4.b in Captive Mallards (Anas platyrhynchos)
Tarasiuk, Karolina; Kycko, Anna; Świętoń, Edyta; Bocian, Łukasz; Wyrostek, Krzysztof; Śmietanka, Krzysztof (MDPI, 2023)In this study, we investigated the clinical response, viral shedding, transmissibility, pathologic lesions, and tropism of HPAIV Gs/Gd H5N8 subtype (clade 2.3.4.4b), following experimental infection of three groups of ... -
Mutations of p53 gene in canine sweat gland carcinomas probably associated with UV radiation
Jasik, Agnieszka; Kycko, Anna; Olech, Monika; Wyrostek, Krzysztof; Śmiech, Anna; Łopuszyński, Wojciech; Otrocka-Domagała, Iwona; Mikiewicz, Mateusz; Dolka, Izabella (National Veterinary Research Institute in Pulawy, 2021)Apocrine sweat gland carcinomas (ASGCs) are rare malignant skin tumours in dogs and humans. The literature published so far focuses mostly on the clinico-epidemiological aspect of these tumours, but little is known about ... -
Outbreak of highly pathogenic avian influenza A(H5N1) clade 2.3.4.4b virus in cats, Poland, June to July 2023
Domańska-Blicharz, Katarzyna; Świętoń, Edyta; Świątalska, Agnieszka; Monne, Isabela; Fusaro, Alice; Tarasiuk, Karolina; Wyrostek, Krzysztof; Styś-Fijoł, Natalia; Giza, Aleksandra; Pietruk, Marta; Zechchin, Bianca; Pastori, Ambra; Adaszek, Łukasz; Pomorska-Mól, Małgorzata; Tomczyk, Grzegorz; Terregino, Calogero; Winiarczyk, Stanisław (European Centre for Disease Prevention and Control (ECDC), 2023)Background: Over a 3-week period in late June/early July 2023, Poland experienced an outbreak caused by highly pathogenic avian influenza (HPAI) A(H5N1)virus in cats. Aim: This study aimed to characterise the identified ... -
Pathogenicity of highly pathogenic avian influenza H5N8 subtype for herring gulls (Larus argentatus): impact of homo and heterosubtypic immunity on the outcome of infection
Tarasiuk, Karolina; Kycko, Anna; Knitter, Małgorzata; Świętoń, Edyta; Wyrostek, Krzysztof; Domańska-Blicharz, Katarzyna; Bocian, Łukasz; Meissner, Włodzimierz; Śmietanka, Krzysztof (Biomedcentral, 2022)To improve understanding of the pathobiology of highly pathogenic avian influenza virus (HPAIV) infections in wild birds, pathogenicity and transmissibility of HPAIV H5N8 subtype clade 2.3.4.4b was evaluated in ~ 8-week-old ... -
Phylogenetic and Molecular Characteristics of Wild Bird-Origin Avian Influenza Viruses Circulating in Poland in 2018−2022: Reassortment, Multiple Introductions, and Wild Bird–Poultry Epidemiological Links
Dziadek, Kamila; Świętoń, Edyta; Kozak, Edyta; Wyrostek, Krzysztof; Tarasiuk, Karolina; Styś-Fijoł, Natalia; Śmietanka, Krzysztof (WILEY-BLACKWELL, 2024)Since 2020, a significant increase in the severity of H5Nx highly pathogenic avian influenza (HPAI) epidemics in poultry and wild birds has been observed in Poland. To further investigate the genetic diversity of HPAI H5Nx ...