Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Krzysztof, Śmietanka"'
Autor:
Karolina Tarasiuk, Anna Kycko, Małgorzata Knitter, Edyta Świętoń, Krzysztof Wyrostek, Katarzyna Domańska-Blicharz, Łukasz Bocian, Włodzimierz Meissner, Krzysztof Śmietanka
Publikováno v:
Veterinary Research, Vol 53, Iss 1, Pp 1-11 (2022)
Abstract 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 herring gulls (La
Externí odkaz:
https://doaj.org/article/28039fbd1a5a47c6b3584b0cb18e571a
Autor:
Karolina Tarasiuk, Anna Kycko, Edyta Świętoń, Łukasz Bocian, Krzysztof Wyrostek, Krzysztof Śmietanka
Publikováno v:
Pathogens, Vol 12, Iss 2, p 217 (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 captive mallards (Anas platyrhyn
Externí odkaz:
https://doaj.org/article/1eef37ad25104915beeaac7964de0f8d
Publikováno v:
Veterinary Research, Vol 51, Iss 1, Pp 1-11 (2020)
Abstract Defective interfering particles (DIPs) of influenza virus are generated through incorporation of highly truncated forms of genome segments, mostly those coding polymerase complex proteins (PB2, PB1, PA). Such particles are able to replicate
Externí odkaz:
https://doaj.org/article/c6e47ab375e24e7f875dc793411a69a3
Autor:
Edyta Świętoń, Alice Fusaro, Ismaila Shittu, Krzysztof Niemczuk, Bianca Zecchin, Tony Joannis, Francesco Bonfante, Krzysztof Śmietanka, Calogero Terregino
Publikováno v:
Emerging Infectious Diseases, Vol 26, Iss 7, Pp 1557-1561 (2020)
We report detection of a highly pathogenic avian influenza A(H5N8) clade 2.3.4.4b virus in Europe. This virus was generated by reassortment between H5N8 subtype virus from sub-Saharan Africa and low pathogenicity avian influenza viruses from Eurasia.
Externí odkaz:
https://doaj.org/article/d95269f8b2a24164a209feb7f5781077
Autor:
Barbara Małgorzata Kalenik, Anna Góra-Sochacka, Anna Stachyra, Monika Olszewska-Tomczyk, Anna Fogtman, Róża Sawicka, Krzysztof Śmietanka, Agnieszka Sirko
Publikováno v:
Virology Journal, Vol 17, Iss 1, Pp 1-10 (2020)
Abstract Background Avian influenza virus infections cause significant economic losses on poultry farms and pose the threat of a possible pandemic outbreak. Routine vaccination of poultry against avian influenza is not recommended in Europe, however
Externí odkaz:
https://doaj.org/article/d77a74df2fd947c4911b8c52ea973307
Autor:
Pablo Alarcon, Adam Brouwer, Divya Venkatesh, Daisy Duncan, Chrysostomos I. Dovas, George Georgiades, Isabella Monne, Alice Fusaro, Adam Dan, Krzysztof Śmietanka, Vassilios Ragias, Andrew C. Breed, Taxiarchis Chassalevris, Gabriela Goujgoulova, Charlotte Kristiane Hjulsager, Eoin Ryan, Azucena Sánchez, Eric Niqueux, Niina Tammiranta, Siamak Zohari, David A. Stroud, Vladimir Savić, Nicola S. Lewis, Ian H. Brown
Publikováno v:
Emerging Infectious Diseases, Vol 24, Iss 12, Pp 2270-2283 (2018)
We analyzed the highly pathogenic avian influenza (HPAI) H5 epizootic of 2016–17 in Europe by epidemiologic and genetic characteristics and compared it with 2 previous epizootics caused by the same H5 Guangdong lineage. The 2016–17 epizootic was
Externí odkaz:
https://doaj.org/article/7f246fe3acec416aaee1a5e110ab73ff
Publikováno v:
Pathogens, Vol 11, Iss 1, p 98 (2022)
Bornaviruses are a diverse family of viruses infecting various hosts, including birds. Aquatic bird bornavirus 1 (ABBV-1) and aquatic bird bornavirus 2 (ABBV-2) have been found in wild waterfowl but data on their prevalence are scarce. To gain knowle
Externí odkaz:
https://doaj.org/article/063b6a4025cb4b9184af00e604f80341
Publikováno v:
Veterinary Research, Vol 49, Iss 1, Pp 1-11 (2018)
Abstract Infectious bursal disease virus (IBDV) is one of the most important immunosuppressive viral agents in poultry production. Prophylactic vaccinations of chicken flocks are the primary tool for disease control. Widely used immunoprophylaxis can
Externí odkaz:
https://doaj.org/article/b663963633984d3585d8b79d5b179477
Autor:
Krzysztof, Śmietanka, Edyta, Świętoń, Krzysztof, Wyrostek, Edyta, Kozak, Karolina, Tarasiuk, Natalia, Styś-Fijoł, Kamila, Dziadek, Krzysztof, Niemczuk
Publikováno v:
Journal of Veterinary Research. 66:1-7
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 season and studies the possibl
Autor:
Krzysztof Śmietanka, Grzegorz Woźniakowski, Edyta Kozak, Krzysztof Niemczuk, Magdalena Frączyk, Łukasz Bocian, Andrzej Kowalczyk, Zygmunt Pejsak
Publikováno v:
Emerging Infectious Diseases, Vol 22, Iss 7, Pp 1201-1207 (2016)
In Poland, African swine fever (ASF) emerged in February 2014; by August 2015, the virus had been detected in >130 wild boar and in pigs in 3 backyard holdings. We evaluated ASF spread in Poland during these 18 months. Phylogenetic analysis indicated
Externí odkaz:
https://doaj.org/article/bf88e1c705e3404d9f64ca1099d03cd3