Prevalence and risk factors associated with serovars of Leptospira in dogs from Culiacan, Sinaloa

IF 0.2 4区 农林科学 Q2 Veterinary Veterinaria Mexico Pub Date : 2017-06-16 DOI:10.21753/VMOA.4.2.369
C. Ramírez, S. M. G. Camacho, I. Ramírez, I. E. Verdugo, N. C. Campo, H. Moreno
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引用次数: 7

Abstract

Veterinaria Mexico OA ISSN: 2448-6760 Cite this as: Hernandez Ramirez CV, Gaxiola Camacho SM, Osuna Ramirez I, Enriquez Verdugo I, Castro del Campo N, Lopez Moreno HS. Prevalence and risk factors associated with serovars of Leptospira in dogs from Culiacan, Sinaloa. Veterinaria Mexico OA 2017;4(2).doi: 10.21753/vmoa.4.2.369 Domestic dogs transmit Leptospira spp. to humans, and determining the health risk that they represent is of paramount importance. To determine the seroprevalence and main risk factors associated with serovars of Leptospira in dogs from Culiacan, Sinaloa, we obtained serum samples from 165 dogs. The samples were stored at -40 °C and were analysed by the microbiology laboratory at Centro Nacional de Sanidad Animal using the leptospirosis microscopic agglutination test. Additionally, a survey was performed to identify epidemiological risk factors, and statistical inference was determined using chi-square test, odd ratios, and logistic regression with a statistical significance set at P < 0.05. The prevalence of Leptospira was 9 % (15/165), and we identified seven serovars: canicola 17 (46 %), icterohaemorrhagiae (40 %), bratislava (40 %), grippotyphosa (33 %), shermani (33 %), pyrogenes (20 %) and ballum (13 %). Based on our epidemiological survey, the risk factors associated with the detection of antibodies against Leptospira include the permanent habitation of pets in courtyards (OR = 4.6, P < 0.05) and presence of water stored in drums and basins (OR = 3.25, P < 0.05). The prevalence of leptospirosis in dogs indicates that the disease is present in the city of Culiacan and that leptospiral antibodies in dogs increase in poor sanitary conditions with stored water, which increases the potential risk of infection for both humans and animals. Figure 1. Frequency of observed serovars of Leptospira
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锡那罗亚州库利亚坎市犬中钩端螺旋体血清型的流行及相关危险因素
兽医墨西哥OA ISSN:2448-6760引用如下:Hernandez Ramirez CV,Gaxiola Camacho SM,Osuna Ramirez I,Enriquez Verdugo I,Castro del Campo N,Lopez Moreno HS。锡那罗亚州库利亚坎市犬钩端螺旋体血清型的患病率和相关危险因素。兽医墨西哥OA 2017;4(2).doi:10.21753/vmoa.4.2.369家养狗将钩端螺旋体属传染给人类,确定它们所代表的健康风险至关重要。为了确定锡那罗亚州库利亚坎市狗钩端螺旋体血清型的血清流行率和主要危险因素,我们从165只狗身上采集了血清样本。样品储存在-40°C下,由国家卫生中心动物微生物学实验室使用钩端螺旋体病显微镜凝集试验进行分析。此外,还进行了一项调查,以确定流行病学风险因素,并使用卡方检验、奇数比和逻辑回归确定统计推断,统计显著性设置为P<0.05。钩端螺旋体的患病率为9%(15/165),我们确定了7种血清型:犬科17型(46%)、黄疸出血型(40%)、布拉迪斯拉瓦型(40%。根据我们的流行病学调查,与钩端螺旋体抗体检测相关的风险因素包括宠物是否长期居住在庭院中(OR=4.6,P<0.05)以及是否有水储存在桶和盆中(OR=3.25,P<0.05)储存水的条件,这增加了人类和动物感染的潜在风险。图1。观察到的钩端螺旋体血清变异的频率
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来源期刊
Veterinaria Mexico
Veterinaria Mexico VETERINARY SCIENCES-
自引率
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审稿时长
>12 weeks
期刊介绍: Veterinaria México OA (ISSN 2448-6760) is an online scientific journal edited by Universidad Nacional Autónoma de México (UNAM). The journal is Open Access and follows UNAM''s initiative, to transmit knowledge free of charge to the readership and authors, with no Article Processing Charges. This journal publishes advances in Veterinary Sciences and Animal Production, and to reach more lectures across the world the journal was updated since 2014 from its predecessor printed in paper Veterinaria México (ISSN 0301-5092) and its digital version (ISSN 2007-5472).
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