Foodborne disease hazards and burden in Ethiopia: A systematic literature review, 1990–2019
Objective(s): To summarize literature on foodborne hazards and their associated burden in Ethiopia, identify research gaps and intervention targets. Materials and methods: A systematic literature review was performed according to Cochrane and PRISMA guidelines. Searches were performed on PubMed...
| Autores principales: | , , , , , , , , , , , , |
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| Formato: | Póster |
| Lenguaje: | Inglés |
| Publicado: |
International Livestock Research Institute
2022
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/120999 |
| _version_ | 1855519103682347008 |
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| author | Mego, Lina Alonso, Silvia Mutua, Florence K. Roesel, Kristina Lindahl, Johanna F. Amenu, Kebede Sousa, F.M. Ulrich, P. Guadu, T. Dione, Michel M. Ilboudo, Guy S. Knight-Jones, Theodore J.D. Grace, Delia |
| author_browse | Alonso, Silvia Amenu, Kebede Dione, Michel M. Grace, Delia Guadu, T. Ilboudo, Guy S. Knight-Jones, Theodore J.D. Lindahl, Johanna F. Mego, Lina Mutua, Florence K. Roesel, Kristina Sousa, F.M. Ulrich, P. |
| author_facet | Mego, Lina Alonso, Silvia Mutua, Florence K. Roesel, Kristina Lindahl, Johanna F. Amenu, Kebede Sousa, F.M. Ulrich, P. Guadu, T. Dione, Michel M. Ilboudo, Guy S. Knight-Jones, Theodore J.D. Grace, Delia |
| author_sort | Mego, Lina |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Objective(s):
To summarize literature on foodborne hazards and their associated burden in Ethiopia, identify
research gaps and intervention targets.
Materials and methods:
A systematic literature review was performed according to Cochrane and PRISMA guidelines.
Searches were performed on PubMed and CAB Direct for relevant publications between 1990 and
2019 (inclusive). Observational studies, secondary data analyses, reviews and grey literature were
included. Titles and abstracts were screened, and selected publications reviewed in full for quality
and data extraction. A metanalysis was not conducted as studies were varied in focus with few
similar studies estimating the same parameter.
Results:
In total 142 articles met the inclusion criteria. Most studies focused on identification and prevalence
of biological and chemical hazards in food. High levels of microbial contamination in different food
value chains were often found by the typically small, ad hoc, observational studies. Dairy products,
beef, poultry, and eggs were the most commonly studied food products. Raw beef and raw milk
were the products reporting higher levels of pathogen contamination. Presence of Listeria
monocytogenes, a serious but often overlooked foodborne pathogen, was reported in various foods.
Several important value chains were less frequently studied including vegetables, fruits, crops, fish,
sheep, goats, and camel. There were few reports of incidence of human FBD or resulting health and
economic impacts. High levels of bacterial contamination on the hands of food processors were
widely reported. Foodborne parasites were often found at higher prevalences in food than bacterial
and viral pathogens, possibly due to differences in ease of identification.
Conclusion:
There are fundamental gaps in the knowledge of food hazards in Ethiopia, particularly regarding
FBD incidence and impact. Furthermore, important value chains and pathogens have been
neglected. Greater investment in food safety is needed, with enhanced and coordinated research. |
| format | Poster |
| id | CGSpace120999 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2022 |
| publishDateRange | 2022 |
| publishDateSort | 2022 |
| publisher | International Livestock Research Institute |
| publisherStr | International Livestock Research Institute |
| record_format | dspace |
| spelling | CGSpace1209992025-11-04T17:18:07Z Foodborne disease hazards and burden in Ethiopia: A systematic literature review, 1990–2019 Mego, Lina Alonso, Silvia Mutua, Florence K. Roesel, Kristina Lindahl, Johanna F. Amenu, Kebede Sousa, F.M. Ulrich, P. Guadu, T. Dione, Michel M. Ilboudo, Guy S. Knight-Jones, Theodore J.D. Grace, Delia food safety health research literature reviews Objective(s): To summarize literature on foodborne hazards and their associated burden in Ethiopia, identify research gaps and intervention targets. Materials and methods: A systematic literature review was performed according to Cochrane and PRISMA guidelines. Searches were performed on PubMed and CAB Direct for relevant publications between 1990 and 2019 (inclusive). Observational studies, secondary data analyses, reviews and grey literature were included. Titles and abstracts were screened, and selected publications reviewed in full for quality and data extraction. A metanalysis was not conducted as studies were varied in focus with few similar studies estimating the same parameter. Results: In total 142 articles met the inclusion criteria. Most studies focused on identification and prevalence of biological and chemical hazards in food. High levels of microbial contamination in different food value chains were often found by the typically small, ad hoc, observational studies. Dairy products, beef, poultry, and eggs were the most commonly studied food products. Raw beef and raw milk were the products reporting higher levels of pathogen contamination. Presence of Listeria monocytogenes, a serious but often overlooked foodborne pathogen, was reported in various foods. Several important value chains were less frequently studied including vegetables, fruits, crops, fish, sheep, goats, and camel. There were few reports of incidence of human FBD or resulting health and economic impacts. High levels of bacterial contamination on the hands of food processors were widely reported. Foodborne parasites were often found at higher prevalences in food than bacterial and viral pathogens, possibly due to differences in ease of identification. Conclusion: There are fundamental gaps in the knowledge of food hazards in Ethiopia, particularly regarding FBD incidence and impact. Furthermore, important value chains and pathogens have been neglected. Greater investment in food safety is needed, with enhanced and coordinated research. 2022-08-08 2022-08-30T10:11:06Z 2022-08-30T10:11:06Z Poster https://hdl.handle.net/10568/120999 en Open Access application/pdf International Livestock Research Institute Mego, L., Alonso, S., Mutua, F., Roesel, K., Lindahl, J.F., Amenu, K., Sousa, F.M., Ulrich, P., Guadu, T., Dione, M., Ilboudo, G., Knight-Jones, T. and Grace, D. 2022. Foodborne disease hazards and burden in Ethiopia: A systematic literature review, 1990–2019. Poster presented at the 16th International Symposium of Veterinary Epidemiology and Economics, Halifax, Canada, 8 August 2022. Nairobi, Kenya: ILRI. |
| spellingShingle | food safety health research literature reviews Mego, Lina Alonso, Silvia Mutua, Florence K. Roesel, Kristina Lindahl, Johanna F. Amenu, Kebede Sousa, F.M. Ulrich, P. Guadu, T. Dione, Michel M. Ilboudo, Guy S. Knight-Jones, Theodore J.D. Grace, Delia Foodborne disease hazards and burden in Ethiopia: A systematic literature review, 1990–2019 |
| title | Foodborne disease hazards and burden in Ethiopia: A systematic literature review, 1990–2019 |
| title_full | Foodborne disease hazards and burden in Ethiopia: A systematic literature review, 1990–2019 |
| title_fullStr | Foodborne disease hazards and burden in Ethiopia: A systematic literature review, 1990–2019 |
| title_full_unstemmed | Foodborne disease hazards and burden in Ethiopia: A systematic literature review, 1990–2019 |
| title_short | Foodborne disease hazards and burden in Ethiopia: A systematic literature review, 1990–2019 |
| title_sort | foodborne disease hazards and burden in ethiopia a systematic literature review 1990 2019 |
| topic | food safety health research literature reviews |
| url | https://hdl.handle.net/10568/120999 |
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