Scientists warn of a biodiversity crisis as salamander imports into North America brings a fungal pathogen called "Bsal." This is short for Batrachochytrium salamandrivorans, also called "B. salamandrivorans", and it comes from regions in Asia. These scientists suggest that once inserted into wild host populations, there's no effective means of containment for this pathogen. It'll kill at alarming rates. This Bsal is about to join the already-active "ongoing sixth mass extinction" of "more than 40% of all amphibians" as the emerging infections disease Chytridiomycosis takes hold.