New numbers show a 28% jump in cases over two years. We break down what's behind these numbers.

The mother and grandparents of twins born at Northern Light Eastern Maine Medical Center in Bangor are suing the hospital.

Individuals who are HIV-positive and have ocular syphilis show significant visual acuity improvement following standard anti-syphilitic treatment.

A rising number of syphilis infections in Arlington is driving a push to do better at testing and treating the sexually ...

Ancient DNA from a 5,500-year-old skeleton in Colombia reveals the oldest genome of "Treponema pallidum" yet, sharpening ...

Experts reconstructed the genome of Treponema pallidum from 5,500-year-old human remains in Colombia, revealing an unknown ...

Ancient DNA from 5,500-year-old remains in Colombia reveals syphilis-related bacteria existed some 3,000 years earlier than previously known, says a new study.

The decades-long syphilis epidemic in the U.S. continues, as the CDC says the maternal syphilis rate spiked 28% between 2022 ...

The new information pushes the presence of the bacterium Treponema pallidum back at least 3,000 years from what was ...

And this means we might have been thinking about the origins of syphilis in an entirely wrong way. While the French ...

STAT’s Megan Molteni attended a vigil Sunday at the spot where Pretti was shot. She spoke to health care workers who knew ...