A breakthrough vaccine for a common sexually transmitted disease has yielded new hope for the most loved endangered animal from Australia – and perhaps a blueprint for human use.
Researchers from the University of the Sunshine Coast spent more than ten years developing a vaccine for one -time use for Chlamydia in Koalas.
After habitat loss and vehicle attacks, Chlamydia is one of the Main threats for Koala populationsWhich leads to blindness, pneumonia, urinary tract and reproductive channel infections, infertility and death.
“Chlamydial disease affects 50 percent or more of all Koala populations, so we need a new tool,” said Professor Peter Timms, from the center of the university for biinnovation.
The vaccine is approved by the National Regulator, the Australian pesticides and the veterinary medical authority.
Timms said that studies on Koala populations had shown the vaccine for a period of 10 years that the disease rates and improved health results had demonstrated, especially for breeding time.
He hoped that the vaccine would be rolled out early in 2026, starting with koalas in the wild hospitals before he went to wild populations.
Timms said there were indications that Koala’s became more vulnerable to Chlamydia outbreaks due to long-term stress caused by habitat loss, forest fires and drought.
“We have received examples in places such as Noordsw where the infection levels of Chlamydia went from very low to almost 80 (percent),” he said.
While the increased percentages of chlamydial disorders were related to fragmentation of Koala populations as a result of land space, Timms said that the loss of habitats remained the greatest threat to the survival of the Koala in general.
“The problem with trees is that it takes a long time before they grow, while a vaccine for chlamydial treatment can work immediately,” he said.
Timms said that the development of the vaccine had the potential to help with the fight against Chlamydia in people.
The World Health Organization estimated that in 2020 there were more than 128 million new infections among people aged 15-49 worldwide.
“The rest of the world is interested in what we do in the Koala space, so there are lessons to learn from a Koala vaccine that can also be translated into people in people,” Timms said.
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