Epidemiology and Economic impact of Foot and mouth disease in Domestic ruminants in Western Amhara regional state, North western Ethiopia
| dc.contributor.advisor | Dr. Yasmin Jibril | |
| dc.contributor.advisor | Dr. Haileleul Nigusse | |
| dc.contributor.author | Betelihem Yirdaw | |
| dc.date.accessioned | 2023-12-12T13:07:11Z | |
| dc.date.available | 2023-12-12T13:07:11Z | |
| dc.date.issued | 2021 | |
| dc.description.abstract | Foot and mouth disease is a highly contagious viral disease that primarily affects cloven-hoofed animals and causes significant economic losses in the livestock industry. A cross-sectional study was conducted in the western Amhara region of Ethiopia during the period from November 2020 to May 2021 with the aim of estimating the seroprevalence and associated risk factors of FMD, to identifying circulating serotypes and determines the economic impact of the diseases on domestic ruminants. A total of 389 sera samples and 14 epithelial tissue samples were collected from ruminants. A questionnaire survey was also conducted to determine economic loss associated with FMD. All the serum samples were subjected to a 3ABC enzyme-linked immune-sorbent assay to detect antibodies against non-structural proteins of foot and mouth disease virus (FMDV). In this study, the overall seroprevalence of FMDV in the domestic ruminants were 4.63% (18/389); (95%; CI: 2.93% - to 7.24%). The seroprevalence of cattle, sheep and goats were 6.38% (12/389), 3.67% (4/389) and 2.17% (2/389) respectively. The multivariable logistic regression analysis showed the occurrence of FMD was higher in Adet than in Banja (OR= 11.48, p=0.02). The occurrence in the semi-intensive production system was significantly greater than the occurrence in the extensive production system (OR=14.2 and p= 0.001). FMDV was detected using real-time reverse transcriptase polymerize chain reaction (RT-PCR) from a total of 14 active tissue samples taken and serotyping was done using antigen detection sandwich ELISA. FMDV was found in all tissue samples, and serotypes O, A, SAT1, and SAT2 were identified. Questionnaire survey data revealed total economic loss was 5553.21ETB (132.21$USA) per herd and 1124.13ETB (26.76$USA) per individual animal. It was determined that the disease's impact is extremely severe, resulting in massive economic losses. Therefore, it was recommended that further investigations on the epidemiology and economic consequences should be studied to design appropriate control options. | |
| dc.identifier.uri | http://etd.aau.edu.et/handle/123456789/768 | |
| dc.language.iso | en | |
| dc.publisher | Addis Ababa University | |
| dc.subject | Amhara region | |
| dc.subject | Domestic ruminants | |
| dc.subject | Economic loss | |
| dc.subject | Ethiopia | |
| dc.subject | Foot and mouth disease, | |
| dc.subject | Risk factors | |
| dc.subject | sero-prevalence | |
| dc.subject | serotype | |
| dc.title | Epidemiology and Economic impact of Foot and mouth disease in Domestic ruminants in Western Amhara regional state, North western Ethiopia | |
| dc.type | Thesis |