Tag: ranavirus

December 21, 2021

TWS2021: eDNA techniques detect ranavirus

Environmental DNA techniques can detect a deadly virus in amphibian ponds, giving wildlife managers critical information about how to best protect vulnerable amphibian species. Ranavirus is deadly to amphibians. “It’s...

May 19, 2020

De-icer may intensify tadpoles’ viral infections

Wood frog tadpoles have more intense ranavirus infections in ponds that have high salinity as a result of being close to roads treated with salt for de-icing. Emily Hall, a...

November 8, 2019

New mutant ranavirus could decimate frogs

A new deadly contagious frog virus made up of genes from Asia and America has the ability to rapidly wipe out whole amphibian populations. This ranavirus strain could already be...

August 14, 2019

Cold-blooded but feverish, amphibians use heat to kill virus

They may be cold-blooded, but some amphibians induce feverish temperature changes to help their immune systems fight the deadly ranavirus. “Amphibians are ectotherms, so they can’t regulate their temperature” independently...

July 1, 2019

Frog skin bacteria can help determine virus susceptibility

Scientists who want to find out which frog populations are more likely to contract the deadly ranavirus, which affects amphibians and reptiles globally, recently turned to frogs’ skin. Studying European...

September 15, 2017

Pesticides may affect how frogs handle other threats

While increasing evidence suggests that wood frogs can tolerate pesticides, these adaptations may change the way the frogs deal with others. In a study published in Evolutionary Applications, researchers found...