Enlarge Image Safe haven. Bats harbor viruses both dangerous and benign for other animals. Credit: CSIRO When it comes to harboring viruses deadly to humans, bats are grand champions. The flying mammals are the reservoir for everything from rabies to Ebola. Now, scientists have found a new virus hosted by bats, one that doesn't seem to be able to cause disease in other animals. The discovery may provide clues to what enables some viruses to cause severe disease. The new Cedar virus is named after the town of Cedar Grove in Queensland, Australia, where it was found in 2009....