Prevalence of paratuberculosis in cattle in China: A systematic review and meta-analysis.

Autor: Lu N; School of Life Sciences, Baicheng Normal University, Baicheng, Jilin Province 137000, PR China., Niu YL; School of Life Sciences, Baicheng Normal University, Baicheng, Jilin Province 137000, PR China., Song Y; School of Life Sciences, Baicheng Normal University, Baicheng, Jilin Province 137000, PR China., Zhang DD; School of Life Sciences, Baicheng Normal University, Baicheng, Jilin Province 137000, PR China., Jiang J; College of Life Science, Changchun Sci-Tech University, Shuangyang, Jilin Province 130600, PR China. Electronic address: jiangjingxiaoyao@163.com., Wei J; School of Pharmacy, Yancheng Teachers University, Yancheng, Jiangsu Province 224002, PR China., Geng HL; College of Veterinary Medicine, Qingdao Agricultural University, Qingdao, Shandong Province 266109, PR China. Electronic address: 15776502316@126.com., Cao H; School of Pharmacy, Yancheng Teachers University, Yancheng, Jiangsu Province 224002, PR China. Electronic address: caohw@yctu.edu.cn.
Jazyk: angličtina
Zdroj: Preventive veterinary medicine [Prev Vet Med] 2023 Nov; Vol. 220, pp. 106043. Date of Electronic Publication: 2023 Oct 20.
DOI: 10.1016/j.prevetmed.2023.106043
Abstrakt: Bovine paratuberculosis is a chronic infectious disease caused by Mycobacterium avium subspecies paratuberculosis (MAP). Here, a systematic literature review was conducted to investigate the bovine paratuberculosis distribution and associated risk factors in China before 2022. The databases CNKI, VIP, WanFang, PubMed, and ScienceDirect were used to search for articles. The random effect model of the "Meta" package of "R" software was used, and the Arcsine transformation was chosen for the rate conversion analysis. To reveal the factors that led to research heterogeneity, the research data were used for subgroup analysis and univariate meta-regression analysis. Among the 1238 identified articles, 54 met the eligibility criteria. Based on data obtained from the selected articles, the combined positive rate of bovine paratuberculosis was 6.95% in China. In the sampling year subgroup, the positive rate of bovine paratuberculosis before 2013 was 4.94%, which was lower than in other time periods. In the sampling season subgroup, the highest positive rate of bovine paratuberculosis in cattle was 14.60% in the autumn. Furthermore, in the detection method subgroup, the highest positive rate of bovine paratuberculosis was 7.21%, which was detected by using ELISA. In the age subgroup, the positive rate of bovine paratuberculosis was 17.47% in cattle > 12 months old, significantly higher than other age subgroups. The highest positive rate of bovine paratuberculosis was 11.35% for female cattle in the gender subgroup, while in the geographic region subgroup, the highest positive rate was 8.12% for East China, which was significantly higher than in other regions. The highest positive rate of bovine paratuberculosis was for dairy cattle (8.00%), and the highest positive rate by rearing method was 11.03% for non-scale farming. The effects of different geographical and climatic factors on the positive rate of bovine paratuberculosis were evaluated. In summary, we recommend focusing on screening cattle infected with MAP in warm and humid areas.
Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
(Copyright © 2023 Elsevier B.V. All rights reserved.)
Databáze: MEDLINE
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