Use of indicator bacteria for monitoring sanitary quality of raw milk cheeses – A literature review

Many countries use Escherichia coli and coliforms as indicators of sanitary quality of foods and have set limits for cheeses, including raw-milk cheeses. This paper reviewed the scientific literature for E. coli and coliform levels that are found in different types of raw milk, the fate of indicators during the manufacturing and ripening of different cheeses and the indicator levels that have been found in the finished cheeses. These studies...