Chlamydia vaccine trialled on koalas is a major move for the survival of the species, according to Port Macquarie Koala Hospital In The News https://www.macleayargus.com.au/story/7476959/vaccination-trial-could-play-major-role-in-survival-of-koala-population/?cs=9397 https://www.macleayargus.com.au/story/7476959/vaccination-trial-could-play-major-role-in-survival-of-koala-population/?cs=9397
