Scientists have discovered that providing certain kinds of bacteria the right combination of nutrients defeats one of their important antibiotic resistances. Bacteria which can go dormant for long periods of time often avoid antibiotics entirely. Using the discovered technique, scientists were able to destroy 99% of these bugs by first giving them just enough food to "wake up" (but not reproduce), and then immediately nuking them with antibiotics. It's not clear if this technique will be useful outside a lab, but it does provide a new line of research.