Ukonyusa uVavanyo lweLabhoratri: Inani elandayo lovavanyo lwelabhoratri yebhayoloji kunye ne-immunology yonyusa imfuno yetyhubhu yokuqokelelwa kwegazi engasebenziyo.
Ukwandiswa kweNkcitho yokhathalelo lwempilo: Ukwandiswa kwenkcitho yokhathalelo lwempilo kunye neziseko zophuhliso kukhuthaza ukukhula kwemarike.