Koala Vaccine: Hope for Endangered Species

Scientists in Australia have made a new medicine for koalas. Koalas are cute animals that live in trees and eat leaves. Many koalas are getting sick from a disease called chlamydia. This disease can make koalas very ill and even die.

The new medicine is called a vaccine. It can help koalas not get sick from chlamydia. This is good news because there are not many koalas left in the wild. The scientists hope this vaccine will help save koalas from dying out.