- Title
- Prevalence and geo-mapping of livestock disease in the Eastern Cape Province, South Africa
- Creator
- Phingilili, Wanga-Ungeviwa (https://orcid.org/ 0000-0001-7227-6813)
- Subject
- Parasitology
- Subject
- Veterinary medicine
- Subject
- Veterinary tropical medicine
- Date
- 2021-09
- Type
- Master's theses
- Type
- text
- Identifier
- http://hdl.handle.net/10353/20959
- Identifier
- vital:46865
- Description
- Livestock disease poses a threat to the livestock production industry due to ban on the exportation of live animals and animal by-products. Information on disease surveillance and mapping of disease prevalence and distribution in the Eastern Cape is very scarce. Therefore, two objectives were set to determine the prevalence and distribution of livestock disease in the Eastern Cape Province (ECP) through retrospective investigation. A retrospective data of animal diseases in the ECP from 2013-2018 was obtained from the veterinary unit of the Department of Rural and Agrarian Reform (DrDAR) database, decoded, analysed, and interpreted. The first objective was to determine the prevalence and seasonal distribution of viral and bacterial diseases in ECP from 2013-2018. The second objective was to conduct a spatio-temporal analysis of parasitic diseases of livestock in ECP from 2013-2018. Significant associations (P< 0.05) were found between local municipality, season, year, and livestock species. The highest prevalence of viral disease was found in the Lukhanji (29.4 percent) and Mbhashe (17.5 percent), while bacterial diseases were found in Nelson Mandela Bay (27.7 percent) and Raymond Mhlaba (34.9 percent) municipalities. Viral infections were more common in autumn (53.8 percent), while bacterial infections were more in spring (58. 5 percent). The highest proportions of bacterial and viral diseases were in caprine (97.2 percent) and bovine (41.4 percent) species. Odds of disease occurrence were highest in Intsika yethu local municipality (OR= 3.279; 95 percent CI= 0.043-263.6; P<0.05) in autumn (OR = 2.131; 95 percent CI= 0.815-5.569; P<0.05) and in bovine (OR= 58.825; 95 percent CI= 16.283-205.591; P<0.05). Internal parasites (75 percent) were the highest reported in the year 2015), whereas external parasites (38.1 percent), and fly parasites (30.4 percent) were mostly reported in the year 2016. The highest prevalence of fly parasites and internal parasites was found in autumn (87 percent) and spring (75 percent), respectively. The Local municipality with the highest prevalence was Amahlathi (fly parasites, 91.3 percent), Dr Beyers Naude (external 3 parasite, 43.6 percent), Intsika yethu (internal parasite, 75 percent), Makana (protozoa, 5.8 percent), Mbhashe (haemoparasite, 40 percent percent), Raymond Mhlaba municipality (haemoparasite, 12.5 percent), and Lukhanji (fly parasite, 8.7 percent). Parasitic diseases with the highest prevalence in the province between 2013 to 2018 were babesiosis, anaplasmosis, cowdriosis, Bovine malignant catarrhal fever, and sheep scab. Livestock diseases are prevalent and unevenly distributed in the Eastern Cape Province. The diseases were mostly diagnosed in autumn and spring.
- Description
- Thesis (MSc) (Animal Production Science) -- University of Fort Hare, 2021
- Format
- computer
- Format
- online resource
- Format
- application/pdf
- Format
- 1 online resource (114 pages)
- Format
- Publisher
- University of Fort Hare
- Publisher
- Faculty of Science and Agriculture
- Language
- English
- Rights
- University of Fort Hare
- Rights
- All Rights Reserved
- Rights
- Open Access
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Collections
UFH Department of Livestock & Pasture Science
| Thumbnail | File | Description | Size | Format | |||
|---|---|---|---|---|---|---|---|
| View Details | SOURCE1 | Wanga Phingilili - DESSERTATION 07-01-21 final draft.pdf | 1 MB | Adobe Acrobat PDF | View Details |