https://www.bbc.co.uk/news/articles/cwylp71vnjgo

A vaccine which could save Australia's endangered koala population from a rampant chlamydia epidemic has been approved for rollout for the first time.

University of the Sunshine Coast (UniSC) scientists have spent more than a decade developing a jab to curb the spread of the disease, which has devastated wild koala populations across most of eastern Australia.