One particular combination of widely used antibiotics—gentamicin, then cefuroxime, then gentamicin again, and so on—looks like it could hold the bugs at bay indefinitely.

看起来，广泛应用的抗生素的特殊组合——“庆大霉素-头孢呋辛-庆大霉素”等等——能无限期防止传染病侵袭。