It doesn't just survive though, it proliferates and creates a localized infection.

并且它的目的并不仅仅是生存下去，结核分枝杆菌在巨噬细胞内繁殖造成局部感染。

Hot compresses should be done to localize the infection (pus point) and also for patient comfort.

应对感染部位（脓点）进行局部热敷，可使患者感到舒适。

The body's second line of defense is in the blood and lymph. Certain white blood cells flock to infected areas and try to localize the infection by forming pus-filled abscesses.

如果脓块不破裂，将里面的脓汁引流排出，感染很可能会扩大。