A retrovirus is invading the Koala genome
There are 62 koalas in Japanese zoos, and 50 of them are infected with koala retrovirus (KoRV). Infection may lead to leukemia and lymphoma, which could negatively impact Koala populations. What is the origin of KoRV? The koala is native to Australia where they are found in eastern and southern coastal areas. All koalas in …