西班牙育肥猪中胸膜肺炎放线杆菌、猪繁殖与呼吸综合征、伪狂犬病和流感病毒的同时血清学证据。

Simultaneous serological evidence of Actinobacillus pleuropneumoniae, PRRS, Aujeszky's disease and influenza viruses in Spanish finishing pigs.

作者信息

Gutiérrez-Martín C B, Rodríguez-Delgado O, Alvarez-Nistal D, De La Puente-Redondo V A, García-Rioja F, Martín-Vicente J, Rodríguez Ferri E F

机构信息

Microbiology and Immunology Section. Department of Animal Health. Faculty of Veterinary Medicine, University of León, 24071 - León, Spain.

出版信息

Res Vet Sci. 2000 Feb;68(1):9-13. doi: 10.1053/rvsc.1999.0326.

DOI:10.1053/rvsc.1999.0326

PMID:10684752

Abstract

A total of 198 pigs with tachypnoea and temperature >/= 40 degrees C were selected on a Spanish finishing unit, and their sera were examined for antibodies to Actinobacillus pleuropneumoniae (App), porcine reproductive and respiratory syndrome virus (PRRSV), Aujeszky' disease virus (ADV), and swine influenza virus (SIV). Eighty-nine point nine per cent of the pigs were seropositive to App, 88.6 per cent to PRRS, 73.0 per cent to ADV, and 30.6 per cent to SIV. Thirty-one pigs (15.6 per cent) were seropositive for App, PRRSV, ADV and SIV, and only one (0.5 per cent) was seronegative for all. Statistical association was assessed for dual infections but it was not found in any case (P > 0.05). Other parameters (dyspnoea, nasal discharge and coughing) were also recorded, and no significant associations between them and the presence of antibodies against any of the four infections was found.

摘要

在西班牙的一个育肥猪场，共挑选了198头呼吸急促且体温≥40摄氏度的猪，并检测了它们血清中针对胸膜肺炎放线杆菌（App）、猪繁殖与呼吸综合征病毒（PRRSV）、伪狂犬病病毒（ADV）和猪流感病毒（SIV）的抗体。89.9%的猪对App血清学呈阳性，88.6%对PRRS呈阳性，73.0%对ADV呈阳性，30.6%对SIV呈阳性。31头猪（15.6%）对App、PRRSV、ADV和SIV血清学呈阳性，只有1头（0.5%）对所有病毒血清学呈阴性。评估了双重感染的统计学关联，但在任何情况下均未发现（P>0.05）。还记录了其他参数（呼吸困难、鼻液和咳嗽），未发现它们与针对这四种感染中任何一种的抗体存在之间有显著关联。