A new type of “chytrid” fungus has escaped from Asia and is killing European fire salamanders. This fungus is known as Bsal (short for Batrachochytrium salamandrivorans) and is closely related to the infamous Bd (Batrachochytrium dendrobatidis) that has been causing massive die-offs of frogs across the globe. But until recently, no one knew if Bsal could infect other species besides fire salamanders. In a recent study, European researchers tested more than 30 species of frogs and salamanders to see which were susceptible to Bsal. Frog lovers finally got a bit of good news – all 10 frog species tested were completely resistant to Bsal. But a very different – and alarming – result emerged when salamanders were infected with the fungus.