干旱区生态环境知识资源中心(Arid): Risk factors associated with the seroprevalence of paratuberculosis in sheep flocks in the hot-arid region of Sonora, Mexico

Arid

DOI	10.1007/s11250-019-02139-y
	Risk factors associated with the seroprevalence of paratuberculosis in sheep flocks in the hot-arid region of Sonora, Mexico
	Morales-Pablos, Marcela Ivone 1; Mejia-Sanchez, Pedro 2; Diaz-Aparicio, Efren 2; Palomares-Resendiz, Erika Gabriela 2; Gutierrez-Hernandez, Jose Luis 2; Reyna-Granados, Javier Rolando 1; Luna-Nevarez, Pablo 1; Munguia-Xochihua, Javier Arturo 1; Segura-Correa, Jose Candelario 3; Leyva-Corona, Jose Clemente 1
通讯作者	Leyva-Corona, Jose Clemente
来源期刊	TROPICAL ANIMAL HEALTH AND PRODUCTION
ISSN	0049-4747
EISSN	1573-7438
出版年	2020
卷号	52 期号:3 页码:1357-1363
英文摘要	Paratuberculosis is caused by Mycobacterium avium subspecies paratuberculosis (MAP), a chronic disease of a negative economic impact on sheep production. In the state of Sonora, Mexico, there are no reports on the prevalence of MAP in sheep and risk factors associated with it. The objective of this study was to estimate the seroprevalence of MAP and risk factors associated by testing antibody-positive in sheep flocks located in the arid and hot region of Sonora, Mexico. A cross-sectional study was conducted from February 2012 to December 2014, in 43 flocks. Serum samples from 1178 individual sheep were obtained to detect antibodies against MAP by immunodiffusion in agar-gel. During blood sampling, information about animal and flock management risk factors were obtained by applying a questionnaire to the owners. Risk factors associated with seroprevalence of MAP were estimated using binary logistic regression. The true prevalence of MAP was 7.48% (95% CI 5.98, 8.98) and 53.5% of flocks had at least one seropositive animal. An animal was more likely to be seropositive if it was from a large flock (> 300 animals; OR 3.52, 95% CI 1.24, 9.99) and was born outside the farm (OR 6.24; 95% CI 2.9-1, 3.52). This is the first report of Mycobacterium avium subspecies paratuberculosis seroprevalence in sheep, in Sonora, Mexico. Large flocks and the entry of new animals to the flock were critical risk factors associated with MAP seropositivity.
英文关键词	Seropositivity MAP Flock Risk Sheep Sonora
类型	Article
语种	英语
国家	Mexico
收录类别	SCI-E
WOS记录号	WOS:000508703400001
WOS关键词	MYCOBACTERIUM-AVIUM SUBSP ; INFECTION ; CATTLE ; PREVALENCE ; HERDS ; PCR
WOS类目	Agriculture, Dairy & Animal Science ; Veterinary Sciences
WOS研究方向	Agriculture ; Veterinary Sciences
EI主题词	2020-01-22
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/312572
作者单位	1.Inst Tecnol Sonora, Dept Ciencias Agron & Vet, 5 Febrero 818, Obregon 85130, Mexico; 2.INIFAP, Ctr Nacl Invest Disciplinaria CENID Microbiol Ani, Mexico City, DF, Mexico; 3.Univ Autonoma Yucatan, Fac Med Vet & Zootecnia, Merida, Yucatan, Mexico
推荐引用方式 GB/T 7714	Morales-Pablos, Marcela Ivone,Mejia-Sanchez, Pedro,Diaz-Aparicio, Efren,et al. Risk factors associated with the seroprevalence of paratuberculosis in sheep flocks in the hot-arid region of Sonora, Mexico[J],2020,52(3):1357-1363.
APA	Morales-Pablos, Marcela Ivone.,Mejia-Sanchez, Pedro.,Diaz-Aparicio, Efren.,Palomares-Resendiz, Erika Gabriela.,Gutierrez-Hernandez, Jose Luis.,...&Leyva-Corona, Jose Clemente.(2020).Risk factors associated with the seroprevalence of paratuberculosis in sheep flocks in the hot-arid region of Sonora, Mexico.TROPICAL ANIMAL HEALTH AND PRODUCTION,52(3),1357-1363.
MLA	Morales-Pablos, Marcela Ivone,et al."Risk factors associated with the seroprevalence of paratuberculosis in sheep flocks in the hot-arid region of Sonora, Mexico".TROPICAL ANIMAL HEALTH AND PRODUCTION 52.3(2020):1357-1363.