"Nearly 400 people across the country have been sickened by cyclospora, a lengthy intestinal illness usually contracted by eating contaminated food. But if you're looking to find out exactly where it came from, you may be out of luck.
Federal officials warned Wednesday that it was too early to say whether the outbreak of the rare parasite reported in at least 15 states was over.
Health officials in Nebraska and Iowa say they've traced cases there to prepackaged salad. They haven't revealed the company that packaged the salad or where it was sold, explaining only that most if not all of it wasn't grown locally."
"Authorities said they still hadn't determined whether the cases of cyclospora in the different states are connected.
"It's too early to say for sure whether it's over, and thus too early to say there's no risk of still getting sick," said María-Belén Moran, spokeswoman for the Centers for Disease Control and Prevention.
Only Iowa and Nebraska officials had directly linked the outbreak in their states to a salad mix of iceberg and romaine lettuce, carrots and red cabbage. But grocery shoppers elsewhere acknowledged it was a factor as they shopped for produce."
"Food-safety and consumer advocates say the agencies shouldn't withhold the information.
"It's not clear what the policy is, and at the very least they owe it to us to explain why they come down this way," said Sandra Eskin, director of the Pew Charitable Trusts' food safety project. "I think many people wonder if this is all because of possible litigation."