‘Frog saunas’ could save species from deadly fungal disease, study finds

Australian scientists create brick refuges in greenhouses to help green and golden bell frogs survive infection

A sauna" treatment for frogs has been used by researchers in Australia to successfully fight a deadly fungal disease that has devastated amphibians around the world, according to a new study.

Scientists created refuges for the animals using painted masonry bricks inside greenhouses that they called frog saunas". They found that endangered Australian green and golden bell frogs were able to clear infections from the deadly Batrachochytrium dendrobatidis fungus, in the warmer conditions of the greenhouses, when they would otherwise have died. Many of the frogs that recovered in the refuges were then resistant to infection.