Chytridiomycosis is a disease that can kill amphibians, for example frogs. A fungus causes it. THe chytrid fungus Batrachochytrium dendrobatidis causes the disease. The animals can catch it from each other. Chytridiomycosis one reason why there are fewer amphibians on Earth than there were. The fungus has decreased the amphibian population by 30% worldwide. Many spcies are now extict because they died of chitridiomycosis. In some species, only a few animals die, but in other species, they all die. This is called 100% mortality. There is no cure.

Other websites

Article in National Geographic Magazine, April 2009

Wildlife Trade and Global Disease Emergence

Main preventative management strategies for the Chytrid fungus

Amphibian chytridiomycosis at Amphibian Diseases Home Page

'Amphibian Ark' aims to save frogs from fungus

Animal diseases

Fungal diseases

Chytridiomycosis