A common type of irritating eye bacteria can linger in the body for many years after your symptoms have lifted, potentially contributing to a devastating cognitive decline ...

A new study suggests that a common respiratory bacterium may play an unexpected role in Alzheimer’s disease. Cedars-Sinai ...

News and commentary from the world of neurology and neuroscience ...

Gonorrhea cases also declined in 2025, while chlamydia cases remained stable following COVID-era spikes in sexually transmitted diseases.

Scientists have uncovered an intriguing link between infection and brain health, finding that a common bacterium in the eye appears to be linked to cognitive decline and Alzheimer’s disease. It's the ...

Chlamydia pneumoniae-a common bacterium that causes pneumonia and sinus infections-can linger in the eye and brain for years ...

A common pathogenic bacterium known as Chlamydia pneumoniae can lead to pneumonia or sinus infections... | Microbiology ...

Breakthrough eye research may transform Alzheimer's detection. Study links bacterial infection in retinas to cognitive ...

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

Chlamydia pneumoniae—a common bacterium that causes pneumonia and sinus infections—can linger in the eye and brain for years ...

Scientists at Cedars-Sinai have discovered that a common type of bacteria called Chlamydia pneumoniae may stay hidden in the ...

At-home STD tests and newly approved treatments are expanding options for screening, privacy and care as U.S. infection rates decline.