Peru’s health ministry has dispatched emergency medical teams to the Amazon rainforest to stanch an outbreak of rabid vampire bats. So far 500+ people have been attacked by the bats, and four have ...

TONOSI, Panama -- Cattleman Francisco Oliva was on a roundup -- of vampire bats. After a swarm of the blood-slurping creatures dive-bombed his herd and drank their fill one recent night, he corralled ...