Przeglądaj według autora "Bocian, Łukasz"
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African Swine Fever (ASF) Trend Analysis in Wild Boar in Poland (2014–2020)
Frant, Maciej; Gal-Cisoń, Anna; Bocian, Łukasz; Ziętek-Barszcz, Anna; Niemczuk, Krzysztof; Szczotka-Bochniarz, Anna (MDPI, 2022)African swine fever (ASF) is a lethal hemorrhagic disease of Suidae, i.e., domestic pigs and wild boars. The disease was introduced to Poland in 2014 and is now present in the wild boar population. Appropriate ASF prevention ... -
African Swine Fever in Wild Boar (Poland 2020): Passive and Active Surveillance Analysis and Further Perspectives
Frant, Maciej; Gal - Cisoń, Anna; Bocian, Łukasz; Ziętek-Barszcz, Anna; Niemczuk, Krzysztof; Woźniakowski, Grzegorz; Szczotka-Bochniarz, Anna (MDPI, 2021)African swine fever (ASF) is a fatal hemorrhagic disease of wild boar and domestic pigs which has been present in Poland since 2014. By 2020, the ASF virus (ASFV) spread across Central, Eastern and Western Europe (including ... -
Comparison of Selected Immune Parameters in a Single Infection and Co-Infection with Infectious Pancreatic Necrosis Virus with Other Viruses in Rainbow Trout
Maj-Paluch, Joanna; Wasiak, Magdalena; Bocian, Łukasz; Reichert, Michał (MDPI, 2022)Infectious pancreatic necrosis virus (IPNV) often occurs in an aquatic environment in co-infection with other viruses. In this study, we wanted to investigate the effect of this virus on the course of co-infection with ... -
Dynamics of the African swine fever spread in Poland
Bocian, Łukasz; Frant, Maciej; Ziętek-Barszcz, Anna; Niemczuk, Krzysztof; Szczotka-Bochniarz, Anna (National Veterinary Research Institute in Pulawy; Poland, 2022)Introduction: African swine fever (ASF) is a lethal haemorrhagic disease of Suidae, present in Poland since 2014. The natural reservoir of ASF in Europe is the wild boar (Sus scrofa); however, human activity ... -
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 ... -
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 ... -
Porcine Circovirus Type 3 (PCV3) in Poland: Prevalence in Wild Boar Population in Connection with African Swine Fever (ASF)
Frant, Maciej; Mazur-Panasiuk, Natalia; Gal - Cisoń, Anna; Bocian, Łukasz; Łyjak, Magdalena; Szczotka-Bochniarz, Anna (MDPI BASEL, SWITZERLAND, 2024)Human health is dependent on food safety and, therefore, on the health of farm animals. One of the most significant threats in regard to swine diseases is African swine fever (ASF). Infections caused by porcine circoviruses ... -
Probiotic supplementation as an alternative to antibiotics in broiler chickens
Tomczyk, Grzegorz; Niczyporuk, Jowita Samanta; Kozdruń, Wojciech; Sawicka-Durkalec, Anna; Bocian, Łukasz; Barabasz, Marcin; Michalski, Marcin (National Veterinary Research Institute in Pulawy; Poland, 2024)Introduction: The broiler chicken digestive tract microbiome maintains the bird’s immunity. Its composition has been shown to be important not only for the immune system but also for the gastrointestinal function and ...