The Brazilian Health Ministry has created a website to let people inform partners they've got a sexually transmitted disease via an emailed virtual postcard. The official in charge of the ministry's STD and AIDs programs notes that many have a hard time telling partners they're infected—and that the emails may help people "to tackle these diseases directly and with minimum exposure."
One of the cards shows a young man reclining in his underwear. It reads: "Hi! I don't know if this is the best way to tell you, but I've learned that I have an STD." The card suggests the recipient see a doctor.