The bacteria that cause chlamydia might be trickier than we knew. In a new study this week, scientists have found evidence that these bacteria can hide in our intestines. The findings might explain ...

People who are infected with chlamydia can transmit these bacteria to other people during unprotected sex. The pathogens usually cause no symptoms, or only mild symptoms at first, such as itching in ...

Chlamydiae are sexually transmitted pathogens that can apparently survive in the human gut for a long time. Chlamydiae are sexually transmitted pathogens that can apparently survive in the human gut ...

The first vaccine against chlamydia has passed its first test in humans. About three dozen healthy women were randomly assigned one of two versions of a chlamydia vaccine or a placebo treatment in a ...

Immunofluorescence staining of human gastric cells grown in a microplate and infected with Chlamydia trachomatis. Blue: cell nuclei, green: C. trachomatis, grey: actin. People who are infected with ...