Pre-Packaged Salad Poses Food Posioning ThreatsPre-Packaged Salad Poses Food Posioning Threats

LONDON─ Pre-washed bags of salads may pose threats of Salmonella and E.coli, a professor at ImperialCollege, London warned. New research has revealed that Salmonella clings to salad leaves and certain vegetables. Microbioligsts say some types of leaves are less susceptible to the bacteria than others, and they researching what factors affect susceptibility and ways to fight it.How Salmonella bacteria contaminate salad leaves – it's not rocket scienceSource: Imperial College, London