As gonorrhea becomes untreatable, a repurposed vaccine may prevent it - Ars Technica

The effectiveness is modest, but could still prevent a massive number of infections.

Enlarge/ A scanning electron micrograph of Neisseria gonorrhoeae. 52 with 26 posters participating An existing vaccine that prevents meningococcal disease may also be up to 40 percent effective at … [+4779 chars]

full article...