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. 2017 Jan 5;17(1):14.
doi: 10.1186/s12889-016-3923-y.

Working conditions and public health risks in slaughterhouses in western Kenya

Elizabeth Anne Jessie Cook  1   2 , William Anson de Glanville  3   4 , Lian Francesca Thomas  3   4 , Samuel Kariuki  5 , Barend Mark de Clare Bronsvoort  6   7 , Eric Maurice Fèvre  4   8
Affiliations

Working conditions and public health risks in slaughterhouses in western Kenya

Elizabeth Anne Jessie Cook et al. BMC Public Health. .

Abstract

Background: Inadequate facilities and hygiene at slaughterhouses can result in contamination of meat and occupational hazards to workers. The objectives of this study were to assess current conditions in slaughterhouses in western Kenya and the knowledge, and practices of the slaughterhouse workers toward hygiene and sanitation.

Methods: Between February and October 2012 all consenting slaughterhouses in the study area were recruited. A standardised questionnaire relating to facilities and practices in the slaughterhouse was administered to the foreperson at each site. A second questionnaire was used to capture individual slaughterhouse workers' knowledge, practices and recent health events.

Results: A total of 738 slaughterhouse workers from 142 slaughterhouses completed questionnaires. Many slaughterhouses had poor infrastructure, 65% (95% CI 63-67%) had a roof, cement floor and walls, 60% (95% CI 57-62%) had a toilet and 20% (95% CI 18-22%) had hand-washing facilities. The meat inspector visited 90% (95% CI 92-95%) of slaughterhouses but antemortem inspection was practiced at only 7% (95% CI 6-8%). Nine percent (95% CI 7-10%) of slaughterhouses slaughtered sick animals. Only half of workers wore personal protective clothing - 53% (95% CI 51-55%) wore protective coats and 49% (95% CI 46-51%) wore rubber boots. Knowledge of zoonotic disease was low with only 31% (95% CI 29-33%) of workers aware that disease could be transmitted from animals.

Conclusions: The current working conditions in slaughterhouses in western Kenya are not in line with the recommendations of the Meat Control Act of Kenya. Current facilities and practices may increase occupational exposure to disease or injury and contaminated meat may enter the consumer market. The findings of this study could enable the development of appropriate interventions to minimise public health risks. Initially, improvements need to be made to facilities and practices to improve worker safety and reduce the risk of food contamination. Simultaneously, training programmes should target workers and inspectors to improve awareness of the risks. In addition, education of health care workers should highlight the increased risks of injury and disease in slaughterhouse workers. Finally, enhanced surveillance, targeting slaughterhouse workers could be used to detect disease outbreaks. This "One Health" approach to disease surveillance is likely to benefit workers, producers and consumers.

Keywords: Abattoir; Food hygiene; Kenya; Occupational safety; Slaughterhouse.

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Figures

Fig. 1
Fig. 1
Map of slaughterhouses showing location, type and number of workers
Fig. 2
Fig. 2
External appearance of a category C cattle slaughterhouse in western Kenya
Fig. 3
Fig. 3
Internal appearance of a category C cattle slaughterhouse in western Kenya
See this image and copyright information in PMC

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