QUT Professor of Immunology Ken Beagley (IMAGE) Queensland University of Technology Caption The potential impact of undiagnosed sexually transmitted chlamydia infection on men's fertility has been highlighted in a QUT-led study, which for the first time found chlamydia in the testicular tissue biopsies of infertile men whose infertility had no identified cause. Credit QUT Usage Restrictions To be used with credit, and in connection with this story License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.