A common infection may reach the eye, trigger inflammation, and worsen memory loss linked to Alzheimer’s disease.

Chlamydia is the most common STI caused by bacteria, but because it's typically asymptomatic, many people can have it and not know it. (Photo: Getty Images) There are more than 20 types of sexually ...

In A Nutshell Researchers achieved 94% accuracy in identifying Alzheimer’s disease by analyzing bacterial infections, ...

Researchers found that Chlamydia pneumoniae can persist in the retina and brain, driving inflammation, nerve cell loss, amyloid buildup, and cognitive decline, particularly in people at higher genetic ...

Standard-of-care Chlamydia treatment with azithromycin or doxycycline eradicates Mycoplasma genitalium coinfections in most ...

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 ...

Chlamydia, a sexually transmitted disease, rarely causes symptoms, which means it can go undettected for a long time. Left untreated, chlamydia can cause long-term complications, including infertility ...

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 ...

The koala (Phascolarctos cinereus) is an iconic marsupial whose survival is increasingly threatened by a range of anthropogenic and environmental pressures. Among these, infection by Chlamydia pecorum ...

Chlamydia pneumoniae—a common bacterium that causes pneumonia and sinus infections—can linger in the eye and brain for years and may aggravate Alzheimer’s disease, according to a study from ...

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 ...