The pandemic pathogen of amphibians, Batrachochytrium dendrobatidis (Phylum Chytridiomycota), in Italy.

Worldwide amphibian declines and species losses are global problems and emerging infectious diseases have been identified as one of the major threats. The worst of these is chytridiomycosis, an amphibian disease caused by the chytrid fungus Batrachochytrium dendrobatidis (Bd). Here we review what is known of the distribution of Bd and chytridiomycosis in Italy. We critically summarize the evidence in support of the hypothesis that Bd is an invasive pathogen in Italy. Last we provide recommendations for immediate research needs, both for basic science and applied conservation.