This 1966 microscope photo made available by the Centers for Disease Control and Prevention shows a tissue sample with the presence of numerous, corkscrew-shaped, darkly-stained, Treponema pallidum ...
An image from an electron microscope of Treponema pallidum, the bacteria that causes syphilis. In 2022, the number of reported cases of syphilis in the United States was the highest it has been since ...
Syphilis is a sexually transmitted infection (STI) caused by bacteria. There are four stages of syphilis. The infection is curable, especially with early diagnosis and treatment. Untreated syphilis ...
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