In a new study, bats lap up vaccine-laced saline or chow down on vaccine-carrying mosquitoes. Will that have any impact on the flying mammal's... Vaccinating bats could be good for people. But how do ...

Here's a question you might never have asked yourself: How do you vaccinate a bat? You can't simply ask your local vet. Nor will the bats line up outside of a clinic on their own. But a group of ...