%0 Journal Article
%T Quality of indoor air environment and hygienic practices are potential vehicles for bacterial contamination in University cafeteria: case study from Haramaya University, Ethiopia.
%A Gebrehiwot M
%J Int J Environ Health Res
%V 0
%N 0
%D Jun 2020 17
%M 33941001
%F 4.477
%R 10.1080/09603123.2020.1781065
%X The aim of this study was to investigate the microbial quality of indoor air environment and hygienic practices of food handlers in Haramaya University cafeteria, Ethiopia. A total of 36 air samples were collected from the cafeteria using passive air sampling technique. Furthermore, 42 swab samples were taken from the hands and clothes of food handlers for microbial analysis. The results showed that air quality in the cafeteria is below satisfactory. Total coliform counts from all the swab samples were also above the acceptable microbial target value. Significantly higher microbial load was recorded in food handlers involved in serving food than these deployed in baking and sauce making roles. This study generally showed the importance of indoor air quality, and hands and clothes of food handlers as potential sources of bacterial contamination in the University's cafeteria. Therefore, improved housing condition, regular training, and close supervision are recommended.