"Wanting to give someone a sexually transmitted infection," she explains.

It is the new sexually transmitted infection in this population.

They are, however, also more than twice as likely to have contracted a sexually transmitted infection, by eight per cent to three.

Consider these findings: One in 20 teens had been diagnosed with a sexually transmitted infection.

Ask your health care team whether you should be screened for syphilis, a sexually transmitted infection.

Condoms also drastically reduce the chance you'll pick up a sexually transmitted infection and you can't tell by how someone looks if they have one.

Are there any symptoms of a sexually transmitted infection?

After learning the value of humanity, the invasion is called off; but the aliens are killed by a sexually transmitted infection.

Of the above infections, only Trichimoniasis is a sexually transmitted infection.