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A follow‐up study of hygiene in catering premises at large‐scale events in the United Kingdom
Author(s) -
Willis C.,
Elviss N.,
McLauchlin J.
Publication year - 2015
Publication title -
journal of applied microbiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.889
H-Index - 156
eISSN - 1365-2672
pISSN - 1364-5072
DOI - 10.1111/jam.12668
Subject(s) - premises , hygiene , scale (ratio) , environmental health , business , medicine , geography , political science , law , cartography , pathology
Aims To investigate food hygiene practices at large events by assessing the microbiological quality of ready‐to‐eat food, drinking water, food preparation surfaces, cleaning cloths and wristbands worn by food handlers for event security purposes. Methods and Results Over a 7‐month period, 1662 samples were collected at 153 events and examined for microbiological contamination. Eight per cent of food samples were of an unsatisfactory quality. A further one per cent contained potentially hazardous levels of human pathogenic bacteria. 27% of water samples, 32% of swabs and 56% of cloths were also unsatisfactory. These results represented an improvement in hygiene compared to a previous study carried out 12 months previously. A fifth of food handler wristbands were contaminated with Enterobacteriaceae, Escherichia coli and/or coagulase‐positive staphylococci, with those bands made from fabric being more frequently contaminated than those made from plastic or other materials. Conclusions This study provides evidence that the food hygiene at large‐scale events may have improved. However, there is still a need for continued efforts to maintain an ongoing improvement in cleaning regimes and food hygiene management. Significance and Impact of the Study This study was part of an ongoing focus on large events in the lead‐up to the London 2012 Olympics. Lessons learnt here will be important in the planning of future large events.