Izinganekwane Eziphikisayo Mayelana Nezihlanzi Zomoya kanye Nezihlanzi Zomoya Ze-Hepa ziyethula: Eminyakeni yamuva nje, ukungcoliswa komoya sekuyinkinga ebalulekile ekhathaza umhlaba wonke.Ukuxazulula le nkinga, abantu abaningi baphendukela ezintweni zokuhlanza umoya, ikakhulukazi lezo ezifakwe izihlungi ze-HEPA, ngethemba lokuhlanza ukuphefumula, ...
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