"This is a big moving target," says Matthew Wise of the CDC. "It's tough to do the right thing when the right thing is sort of moving around — when you’re finding out new information on Wednesday that you didn’t know on Tuesday."

Experts from the CDC, USDA and others debate how much information should be shared with public during recalls and outbreaks during a recent IAFP panel.

As of June 27, 210 people in 36 states have become ill from the outbreak, and there have been 96 hospitalizations and five deaths.

The CDC says 60 people in five Midwestern states have become ill as a result of the outbreak, and among 47 people with information available, thirty-one cases (66 percent) have been hospitalized.

The firm says it is filing the lawsuits against the place of purchase of the contamination of the romaine to force the disclosure of where in the chain of distribution the contamination occurred.

There have been no injuries reported due to this incident, and all products related to this recall were sold at the company’s Texas stores.

It is unlikely that any romaine lettuce from the Yuma growing region is still available in stores or restaurants due to its 21-day shelf life.