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Characterisation of ORF3, M, N and E gene sequences of porcine epidemic diarrhoea virus from domestic pigs in Poland
2022
Olech Monika | Antas Marta | Szczotka-Bochniarz Anna
Porcine epidemic diarrhoea virus (PEDV) is an enteric pathogen causing porcine epidemic diarrhoea and acute gastroenteritis in pigs of all ages. Previous analysis of the viral genome of PEDV in Poland was only based on the spike protein (S) gene sequences and no analysis of other genes has been performed. The aim of this study was to analyse the envelope (E), membrane (M) and nucleocapsid (N) protein and open reading frame 3 (ORF3) gene sequences.
Mostrar más [+] Menos [-]Genetic and pathogenic characterisation of a virulent Akabane virus isolated from goats in Yunnan, China
2022
Gao Hua-Feng | Wang Jin-Ping | Yang Zhen-Xing | Xie Jia-Rui | He Yu-Wen | Hong Qiong-Hua | Xin Ai-Guo
Akabane virus (AKAV) has been detected in a variety of host species in China, but there are only limited records of its occurrence in goats. However, more attention needs to be paid to understanding the diversity of viruses in this species. The aim of the study was to explore the genotype characteristics and variation trend of AKAV and their relationship with virulence in Yunnan, China.
Mostrar más [+] Menos [-]Occurrence of Ornithobacterium rhinotracheale in Polish turkey flocks
2022
Kursa Olimpia | Tomczyk Grzegorz | Sawicka-Durkalec Anna
Ornithobacterium rhinotracheale (ORT) causes significant economic losses to the poultry industry around the world. The bacterium often affects poultry as part of multiple infections causing very serious clinical signs that are usually not limited only to the respiratory system. This study’s main objective was the retrospective detection and identification of ORT in turkey flocks.
Mostrar más [+] Menos [-]Prevalences and characteristics of Trichuris spp. infection in sheep in pastoral areas of the Tianshan, Xinjiang, China
2022
Wang Lixia | Zhang Guowu | Fu Yuhang | Ning Chengcheng | Li Zhiyuan | Wang Huisheng | Zhang Jinsheng | Shang Yunxia | Sun Yaoqiang | Huang Xiaoxing | Cai Xuepeng | Xia Xianzhu | Meng Qingling | Qiao Jun
Nematodes of the Trichuris genus are commonly reported parasites that can cause trichuriasis in many animals, which leads to inflammation, intestinal bleeding and reductions of productivity in livestock. Knowledge of the prevalence of Trichuris infestation in the Tianshan ovine population and of the nematode species parasitising the population is not exhaustive, and this study aimed to expand the knowledge.
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