KASANKA NATIONAL PARK, ZAMBIA - APRIL 2014: Straw-coloured fruit bats at their daytime roosts in 'Mushitu' or ever-green swamp forest in April, 2014, Kasanka National Park, Zambia.Millions of fruit bats flock in November every year to the Kananka Nat OMAHA, Neb. (AP) - Roughly 200 people were possibly exposed to a rabid bat while staying overnight at Omaha’s Henry Doorly Zoo and Aquarium, the zoo said.The zoo and Nebraska health officials recommended that roughly 186 campers who stayed overnight at the aquarium in recent weeks, as well as some staffers, get rabies shots.A camper on July 4 woke up to a wild bat flying around her head.