On the go? Here's what you need to know
The temblors were actually aftershocks to the Aug. 24 quake that struck a broad swath of central Italy
"We really need to pay attention to this. It's reasonable to screen for something that's common, dangerous and has a treatment that's effective and safe."
British and American governments are teaming up with the Bill and Melinda Gates Foundation and the U.K.-based Wellcome Trust to expand field tests in Brazil and Colombia