a vaccine trains your body’s immune system (which fights infection), to produce antibodies (proteins that fight disease) – exactly like it would if you were exposed to a virus.

umutsi wekugoma ucecesha sincandzatifo sakho (lesilwa nekugula lokukungenile), kutsi ukhicite emasotja emtimba (emaphrotheni lalwa netifo) – njengobe bekatowenta njalo uma ngabe bewuvule leke egciwaneni.
