Blue waffle disease is a fake sexually transmitted infection (STI) that allegedly turns a person's vagina blue. There is no medical evidence that the condition actually exists. Learn more here.

Blue waffle disease is an internet hoax and is not a real STI. The fictional disease's symptoms mimic actual STIs, such as sores, swelling, and discomfort.

TRENTON — It's more contagious than HIV/AIDS, a sweeping epidemic with the power to turn women's genitals blue. “Blue waffle disease” deserves the city's attention, Councilwoman Kathy ...