| Autor: |
Mulemba Tillika Samutela, Geoffrey Kwenda, Edgar Simulundu, Panji Nkhoma, Hideaki Higashi, Andrew Frey, Matthew Bates, Bernard M. Hang'ombe |
| Jazyk: |
angličtina |
| Rok vydání: |
2021 |
| Předmět: |
|
| Zdroj: |
International Journal of Infectious Diseases, Vol 109, Iss , Pp 38-49 (2021) |
| Druh dokumentu: |
article |
| ISSN: |
1201-9712 |
| DOI: |
10.1016/j.ijid.2021.06.023 |
| Popis: |
ABSTRACT: Objective: To assess the emergence of livestock-associated Staphylococcus aureus including methicillin-resistant S. aureus (MRSA) in the pig and pork production systems in Africa for the past two decades. Methods: PubMed and African Journals OnLine were searched for relevant primary studies from 2000 to 2019 using standardized key words. In total, 19 eligible articles were included in this review. Results: The prevalence of S. aureus including MRSA ranged from 0% to 55% among live pigs and raw pork, and from 9.4% to 30.8% among pig farm and abattoir workers. Risk factors associated with S. aureus carriage among workers were: male gender, working in an abattoir, and medical-related occupation of a household member. S. aureus and MRSA from pigs and pork production systems in Africa are potentially pathogenic with diverse spa types and clonal complexes, with genes encoding antimicrobial resistance, heavy metal resistance, and virulence factors including secreted and enterotoxins, proteases and immune evasion cluster. The typical livestock-associated S. aureus CC398 and mecC genes were reported in two studies. Conclusion: Pigs are a potential source of the emerging livestock-associated S. aureus in Africa. Continued monitoring using a ‘One Health’ approach is recommended for effective infection prevention and control of these infections in Africa. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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