The CDC says there is only one good treatment left to ward off the sexually transmitted disease gonorrhea. Lab studies are showing an increasing resistance to the type of drugs that doctors use to treat gonorrhea, called cephalosporins. That leaves only a few options, which are not as effective. “Cephalosporin-resistant gonorrhea could potentially mean untreatable gonorrhea,” says Dr. Gail Bolan, director of the Division of STD Prevention at the CDC. “Untreatable gonorrhea is a real possibility.”