‘Vaccinating’ Frogs May Or May Not Protect Them Against A Pandemic – But It Does Provide Another Option For Conservation
When the COVID-19 pandemic first emerged, many wildlife disease researchers like me were not too surprised. Some were intrigued it hadn’t happened sooner; after all, it is our job to observe, describe and study pandemic dynamics in animals.
Amphibians, for example, have been undergoing a global panzootic – the animal version of a pandemic – for decades. In the late 1990s, researchers identified the amphibian chytrid fungus, which causes the often-lethal disease chytridiomycosis, as the probable culprit behind frog and salamander declines and extinctions from Australia to Central America and elsewhere that began 10, 20 or even 30 years before.
Scientists have found this pathogen on every continent that amphibians inhabit, and the extensive global amphibian trade has likely spread highly l...
