Incurable gonorrhea may be next superbug

An alarming new superbug may be on its way — an incurable form of gonorrhea. The disease, once easily killed with a shot of penicillin, is increasingly becoming drug-resistant. Soon, the world may face a version that can’t be killed by any known antibiotic, warned Catherine Ison, the director of the sexually transmitted bacteria reference library with the United Kingdom’s Health Protection Agency.