More people sickened after eating romaine lettuce tainted by E. coli

The Centers for Disease Control and Prevention reports that 31 more people have fallen ill after eating romaine lettuce contaminated with E. coli. An investigation is underway to determine the source of the vegetable, but officials say it likely came from the Yuma, Arizona, region. CBS News' Nikki Battiste reports.
Source: Health News: CBSNews.com - Category: Consumer Health News Source Type: news