date:Jul 31, 2013
uld continue eating salads as the implicated prepackaged mix is no longer in the states food supply chain.
Iowa gave no word on the brand involved or where the salad came from.
The investigation found a connection to the salad mix in 80 percent of case patients.
Nebraska state epidemiologist Dr. Tom Safranek told Food Safety News that the U.S. Centers for Disease Control and Prevention has hosted conference calls on the investigation three times a week that involve nearly 90 personnel from af