A city's sewers say a lot about its residents. Sick people often shed pathogens in their waste, adding traceable amounts of bacteria and viruses to wastewater. Testing that wastewater offers a simple, ...

Chlamydia is often called a “silent infection” because many people don’t know they have it. It’s caused by a type of bacteria called Chlamydia trachomatis and can affect both men and women. While it’s ...

Chlamydia is one of the most common sexually transmitted infections. It is caused by the bacteria Chlamydia trachomatis. Symptoms of chlamydia can include discharge from the vagina or penis, ...

Considered one of the most common sexually transmitted diseases, chlamydia can spread easily and often without obvious symptoms. The side effects of untreated infection are significant, per the CDC: ...

Chlamydia is a sexually transmitted infection (STI) that’s not always accompanied by symptoms. However, if left untreated, chlamydia can lead to serious complications. Chlamydia is an STI caused by a ...

Chlamydia often has no noticeable symptoms. If symptoms do appear, they usually do so between 7–21 days after exposure. Tests can usually detect chlamydia 1–2 weeks after exposure. The time between a ...

Add Yahoo as a preferred source to see more of our stories on Google. Koalas are an endangered species. This was not always the case, as the wild, adorable marsupials were once widespread across the ...

Scientists have taken a step towards a vaccine for chlamydia following a successful early trial. A vaccine developed by a British and Danish team was shown to be safe and effective during a randomized ...

Chlamydia is a sexually transmitted infection (STI) that’s not always accompanied by symptoms. However, if left untreated, chlamydia can lead to serious complications. Chlamydia is an STI caused by a ...