Herpes
You Probably Have Herpes, so Stop Laughing About It
The heavy stigmatization of herpes only contributes to increases in disease transmission and hinders public health prevention efforts.
Chimpanzees Gave Herpes to Humans
It appears that humans caught the sexually-transmitted form of herpes from chimpanzees. But that doesn't necessarily mean our ancestors were having unprotected sex with chimp forebears.