Wildlife

Wild Amphibian Disease Chytrid Welfare

The welfare impacts of chytridiomycosis (Bd) and Bsal fungal diseases on wild amphibian populations globally.

Key Facts

Chytridiomycosis has caused amphibian declines or extinctions in over 500 species
The disease disrupts the skin function of frogs, causing cardiac arrest
Bsal (Batrachochytrium salamandrivorans) threatens European salamander populations
Biosecurity to prevent spread through the wildlife trade is a critical prevention measure
Captive assurance colonies maintain populations of critically threatened species

Welfare Considerations

Chytrid disease causes death through a prolonged and distressing process of skin deterioration and cardiac failure. The welfare impact on affected populations is enormous, and preventing the spread of these pathogens through trade biosecurity is essential.

What You Can Do

Follow biosecurity guidelines when moving between amphibian habitats
Never release aquarium or pet amphibians into the wild
Support organizations working on chytrid disease surveillance and control