Przeglądaj według tematu "immunity"

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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 ...
Molecular characteristics of fowl adenovirus strains detected in broiler chickens on diets without immunostimulant supplements

Niczyporuk, Jowita Samanta; Kozdruń, Wojciech; Tomczyk, Grzegorz; Piekarska, Karolina; Barabasz, Marcin; Michalski, Marcin (National Veterinary Research Institute in Pulawy; Poland, 2024)

IntroductionOutbreaks of fowl adenovirus (FAdV) infection in chicken flocks in Poland threaten birds’ health and lives and are rising in frequency. The risk of these infections in immunocompromised poultry flocks with ...