a: anyone with a history of allergic reactions to other vaccines or medicines should first speak to their health practitioner.

nhlamulo: munhu wihi kumbe wihi loyi a nga na matimu ya miangulo ya ri nyenyanyenya ra miri ra swi sawutisi swin’wana kumbe mirhi yin’wana u fanele ku rhanga a vulavula na mutirhi wa yena wa rihanyo.
