Lon Kightlinger

U.S. health officials said on Thursday they were puzzled by a surge in the number of people who have contracted a rare bacterial disease usually found in rabbits that has already killed a Wyoming man and sickened dozens of people in Colorado, South Dakota and Nebraska this year.

U.S. health officials said on Thursday they were puzzled by a surge in the number of people who have contracted a rare bacterial disease usually found in rabbits that has already killed a Wyoming man and sickened dozens of people in Colorado, South Dakota and Nebraska this year.