Add Yahoo as a preferred source to see more of our stories on Google. CDC says they assume there are over 7,000 cases in the U.S., though they can't confirm that number.

Add Yahoo as a preferred source to see more of our stories on Google. Experts say new CDC numbers are signaling a downward trend in the months-long Cyclospora outbreak.

CDC says they assume there are over 7,000 cases in the U.S., though they can't confirm that number. Teen girl kidnapped in Chicago is found alive in Virginia after being held captive for 4 years New ...

New numbers from CDC show a growing number of cyclospora cases. CDC says they assume there are over 7,000 cases in the U.S., though they can't confirm that number.