Bad bacteria

3 people died and 22 have been hospitalized after eating packaged salad, prompting a recall in several states

INSIDER insider@insider.com (Canela López) – ThursdayFollowReact498 Comments|2447© Provided by INSIDERd3sign/Getty Images Packaged salads from Fresh Express and Dole have been linked to two listeria outbreaks in the US.  Listeria is a bacteria that can cause a deadly infection, with symptoms like headaches and fever. The companies are recalling several of their products after 22 people were hospitalized.  Fresh Express and Dole are recalling several