/tags/food-poisonin food poisonin en-US SA¹ú¼Ê´«Ä± Mon, 19 Feb 2018 12:00:21 GMT /2018-02-19/scientists-develop-a-way-to-use-a-smartphone-to-prevent-food-poisoning A microscope that clips on to your phone's camera can detect bacteria, such as salmonella or E. coli, even in tiny amounts. But the technology can't yet distinguish between good and bad bacteria. Mon, 19 Feb 2018 12:00:21 GMT /2018-02-19/scientists-develop-a-way-to-use-a-smartphone-to-prevent-food-poisoning Karen Brown