A new strain of COVID-19 known as Stratus is now spreading globally – with predominant cases across several US states, ...

The number of babies being born with syphilis has climbed for 12 straight years, continuing even as STIs have declined.

A new COVID-19 variant, Stratus, is now spreading globally. This variant, first detected in Southeast Asia, is currently predominant in several US states. Stratus evades the immune system better than ...

The incidence of syphilis is rising across US populations, with congenital syphilis and drug shortages posing major public ...

While sexually transmitted disease rates for U.S. adults fell last year, syphilis in newborns​ continued to rise, according to new data from the Centers for Disease Control and Prevention.

Sexually transmitted disease rates for U.S. adults fell last year, but syphilis in newborns continued to rise, according to new government data posted Wednesday.

Syphilis is a chronic infection caused by Treponema pallidum, mainly spread via sexual contact, lesions, placenta, or rarely ...