Ocular infections in koalas cause kerato-conjunctivitis leading to blindness, whereas urogenital - infections cause thickening of the bladder wall, incontinence and fibrosis in the uterine tract. “While there has been a lot of work investigating chlamydia in female koalas, studies on the incidence, detection and severity of the organism in male koalas has previously been very limited.” Dr Johnston said similar to findings in humans, sperm from infected male koalas also appeared to show signs of DNA fragmentation. As in humans, chlamydia in koalas is spread via sex, as well as from mothers their newborns. Chlamydia information courtesy of NYTimes Update 27 January 2017. Chlamydia is ravaging koala populations, but at least for those brought into hospitals for care, an antibiotic used in humans has been shown to be effectiv . How? “I get all of my chlamydia information from the CDC,” she says, referring to the Centres for Disease Control and Prevention, in the United States, “because America is the great centre for chlamydia.” But the cure can be as deadly as the disease. Chlamydia pneumoniae is a major cause of respiratory disease (6, 7) and has recently been linked to cardiovascular disease (10, 12).At first C. pneumoniae was thought to be primarily a human pathogen. The first sign is the smell: smoky, like a campfire, with a hint of urine. "Two or three of the major STDs have come from animals," says Alonso Aguirre, a veterinarian and vice president for conservation medicine at Wildlife Trust. Apparently, the koala population is threatened by a terrible and widespread outbreak of chlamydia. Chlamydia is causing infertility and death in koalas. … The infectious bacteria usually aren't fatal, but they can severely impact a koala's health. As in humans, chlamydia in koalas is spread via sex, as well as from mothers their newborns. Koala Biovar of Chlamydia pneumoniae Infects Human and Koala Monocytes and Induces Increased Uptake of Lipids In Vitro KATIE A. COLES, 1,2* PETER TIMMS, 3 AND DAVID W. SMITH 2,4 1,2* PETER TIMMS, 3 AND DAVID W. SMITH 2,4 And it can be spread to humans. Jo, lying curled and unconscious on the examination table, has both. Now that researchers know that only a small portion of koalas recover from chlamydia, the urgency for a vaccine has grown higher. 20: 187-200. STDs in animals and humans have a historical relationship. The infection can lead to blindness, severe bladder infections, infertility and death in koalas. In Australia, nearly 50% of the Koala population is suffering from this highly contagious Chlamydia disease. Stress can cause diseases such as chlamydia and retrovirus, which are often fatal. Koala STDs could hold key to tackling human chlamydia. Genetic evidence from the chlamydia bacteria suggests that koalas were infected by the disease through transmission from livestock (specifically sheep). Though koalas can contract chlamydia through sexual contact, as humans do, they can also catch it through other forms of close interaction, such as between mothers and joeys. Koalas are infected with Chlamydia pecorum and Chlamydia pneumoniae. Jackson, M., Giffard, P., Timms, P. (1997). Almost 7 years ago to the day, I wrote a post called In Memory of Doug, the Baby Koala: Nov 2009 – Jan 2010, … Australian Rupert Murdoch owns The Sun. Chlamydia is an obligate intracellular pathogen both humans and of animals and C.pecorum is the most common and serious species affecting koalas. Well, the Koala’s adorable gestures and looks play the part here. 56: 1897-1900. percent of which are afflicted with chlamydia. Meanwhile, The Sun continues to spread rumours that koalas can give humans Chlamydia. Over and beyond koala injuries and deaths due to habitat loss and human encroachment, Narayan said koalas are in danger because long-term, chronic stress is hurting their immune systems. The infection can cause severe inflammation in … In reality, koalas are not much dangerous with their sharp teeth and claws than they are from infectious diseases. This is why chlamydia is such a big problem for them: their immune system is compromised. But before you blame the Poms for this ridiculous slur on our koalas, you started it! Koala Chlamydia: Danger for Humans. KoRV, the koala retrovirus, affects the fluffy marsupials similarly to the way AIDS affects humans. Koalas also inherit chlamydia, catching it while they are developing in their mum's pouch. Koalas are currently … The infection can cause severe inflammation in the eyes, genital tract, and reproductive organs. Ari Daniel Shapiro was … As in humans, chlamydia in koalas is spread via sex, as well as from mothers their newborns. Can humans catch chlamydia from koalas? In some parts of Australia, the percentage of Koala disease infected koalas have reached 90% and is growing more and more. No. No. Koalas may also transmit chlamydia to humans. Outer membrane protein A gene sequencing demonstrates the polyphyletic nature of koala Chlamydia pecorum isolates. Since they regularly consume toxins in eucalyptus leaves, their bodies treat human-produced drugs as another chemical to get rid of, Phalen says. ANSWER: And no, the strain of chlamydia that infects koalas is not the same that infects humans but it is sexually transmitted in the same way. If the koala vaccine is successful, says Timms, it will act as a model for the development of a human chlamydia vaccine too. Not that way. And recent progress on a chlamydia vaccine for koalas may even lead to breakthroughs in vaccinating humans against sexually transmited infections. Koalas are facing extinction after decades of bushfires, habitat loss, and human interference, new research has shown. Infect Immun. There have been cases of humans catching the disease through the animals' urine after handling one of them (stock image) Like most marsupials, koalas don’t care about where they exactly pee, and when you hold an infected koala, trying to be all cuddly, it may pee on you.