干旱区生态环境知识资源中心(Arid): Tuberculosis in small ruminants and dromedary camels in Ethiopia: A systematic review and meta-analysis

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DOI	10.1016/j.prevetmed.2020.105181
	Tuberculosis in small ruminants and dromedary camels in Ethiopia: A systematic review and meta-analysis
	Asmare, Kassahun; Sibhat, Berhanu; Demissie, Kassa; Mamo, Gezahegne; Skjerve, Eystein; Ameni, Gobena
通讯作者	Asmare, K (corresponding author), Amer Univ Beirut, Fac Agr & Food Sci, Dept Agr, POB 11-0236, Beirut 11072020, Lebanon.
来源期刊	PREVENTIVE VETERINARY MEDICINE
ISSN	0167-5877
EISSN	1873-1716
出版年	2020
卷号	185
英文摘要	Tuberculosis (TB) is a chronic infectious disease of livestock with serious economic and public health impact in Ethiopia. The disease is reported from cattle, small ruminants and dromedary camels in the country. However, there is no organized summary report on the magnitude and distribution pattern of TB in small ruminants and dromedary camels, unlike that of bovine TB. Consequent to this gap, this review was organized to provide pooled prevalence estimates, and examine level of heterogeneity among studies at national level. In addition, it attempts to illustrate the spatial distribution patterns along the three livestock species based on available reports. Tuberculosis articles on the aforesaid livestock species were searched online using PubMed, CAB direct, Web of Science and AJOL databases. Eighteen articles published from January 2000 to May 15, 2020, written in the English language that fulfill the selection quality criteria were considered for the review. Altogether, 50 district based observational studies conducted on 10,371 goats, 6262 dromedary camels, and 1457 sheep were used for analysis. Accordingly, the pooled prevalence estimates of TB, in a random effect model were 2.3 % (95 % CI: 1.7, 3.1) for goats, 0.8 % (95 % CI: 0.5, 1.4) for sheep and 8.2 % (95 % CI: 6.6, 10.2) for dromedary camels. The subgroup analysis revealed presence of statistically significant differences (p 0.001) in pooled prevalence estimates among the three species. In multivariable meta-regression model, diagnostic methods used for screening (single intra-dermal comparative cervical tuberculin test (SICCTT) 2mm, SICCTT > 4mm and detailed postmortem inspection) were the only predictors identified to show statistically significant difference (p<0.001) and explained 68.6 % of the explainable heterogeneity (R-2 =0.686) in goat TB studies. In general, study reports on small ruminant and dromedary camel TB are limited throughout the country. The most significant data gaps were in Gambella, and Benshangul-Gumuz regional states, where no single report could be retrieved on small ruminant TB. Limitation of study reports and lack of comparable categories constrained further investigation on other predictors in sheep and camel studies. Thus, the authors would like to emphasize the need for more representative studies in the species of concern in all regions of the country. Meanwhile, the relatively higher proportion of TB in dromedary camels demands special attention in arid and semiarid parts of the country, as it is the leading livestock species on which agropastoralist and pastoralists livelihoods depend.
英文关键词	Dromedary camel Diagnostic test Small ruminants tuberculosis Ethiopia
类型	Review
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000598420000010
WOS关键词	BOVINE TUBERCULOSIS ; ABATTOIR ; PREVALENCE ; CATTLE ; INSPECTION ; BRUCELLOSIS ; DIAGNOSIS ; LIVESTOCK ; LESIONS
WOS类目	Veterinary Sciences
WOS研究方向	Veterinary Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/369209
作者单位	[Asmare, Kassahun] Amer Univ Beirut, Fac Agr & Food Sci, Dept Agr, POB 11-0236, Beirut 11072020, Lebanon; [Asmare, Kassahun] Hawassa Univ, Fac Vet Med, POB 05, Hawassa, Ethiopia; [Sibhat, Berhanu] Haramaya Univ, Coll Vet Med, POB 138, Dire Dawa, Ethiopia; [Demissie, Kassa] Debre Berhan Univ, Coll Agr & Nat Resource, Dept Anim Sci, POB 445, Dire Dawa, Ethiopia; [Mamo, Gezahegne] Addis Ababa Univ, Coll Vet Med & Agr, Dept Vet Microbiol, Immunol,Publ Hlth, POB 34, Bishoftu, Ethiopia; [Skjerve, Eystein] Norwegian Univ Life Sci, Dept Food Safety & Infect Biol, Sch Vet Sci, POB 8146 Dep, N-0033 Oslo, Norway; [Ameni, Gobena] Addis Ababa Univ, Aklilu Lemma Inst Pathobiol, POB 1176, Addis Ababa, Ethiopia; [Ameni, Gobena] United Arab Emirates Univ, Coll Food & Agr, Dept Vet Med, POB 15551, Al Ain, U Arab Emirates
推荐引用方式 GB/T 7714	Asmare, Kassahun,Sibhat, Berhanu,Demissie, Kassa,et al. Tuberculosis in small ruminants and dromedary camels in Ethiopia: A systematic review and meta-analysis[J],2020,185.
APA	Asmare, Kassahun,Sibhat, Berhanu,Demissie, Kassa,Mamo, Gezahegne,Skjerve, Eystein,&Ameni, Gobena.(2020).Tuberculosis in small ruminants and dromedary camels in Ethiopia: A systematic review and meta-analysis.PREVENTIVE VETERINARY MEDICINE,185.
MLA	Asmare, Kassahun,et al."Tuberculosis in small ruminants and dromedary camels in Ethiopia: A systematic review and meta-analysis".PREVENTIVE VETERINARY MEDICINE 185(2020).