Seroprevalence of porcine reproductive and respiratory syndrome, Aujeszky's disease, and porcine parvovirus in replacement gilts in Thailand
作者： Padet Tummaruk , Rachod Tantilertcharoen
DOI: 10.1007/S11250-011-9999-6
关键词:
摘要: The present study investigated the seroprevalence of porcine reproductive and respiratory syndrome virus, Aujeszky’s disease virus (ADV), parvovirus (PPV) in replacement gilts from selected five swine herds Thailand. consisted three parts. First, a retrospective data analysis on (PRRSV) ADV glycoprotein I (gI) gilts, sows, boars, nursery, fattening pigs (n = 7,030). Second, cross-sectional PRRSV, ADV, PPV 200) gilts. Last, culled due to failure 166). Across herds, PRRSV was 79.3% 5.3%, respectively. revealed that 87.5%, 4.0%, 99.0% were infected with PPV, In failure, 73.5%, 28.3%, 86.0%, Of these 75.5% had been at least two viruses 18.9% all viruses. It could be concluded most exposed (84%), (97%), (4%) before entering breeding house. an enzootic among herds. prevalence higher disturbance than healthy
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