vaccine manufacturers are required to declare the ingredients to the south african health products regulatory authority (sahpra) before the vaccine is approved for use.

bakhiciti bemijovo yekugoma kudzingeka kutsi badzalule titsako temijovo yekugoma kusiphatsimandla saseningi zimu afrika setekulawulwa kwemikhicito yetemphilo (isahpra) ngembi kwe kutsi lemijovo yekugoma ivu nywe kutsi ingasetjentiswa.
