Covid-19: Kune mangani misiyano iripo, uye chii chatinoziva nezvavo?
Mhando dzakasiyana dzehutachiona dzinoitika kana paine shanduko - kana shanduko - kune majini ehutachiona. Ndihwo hunhu hweRNA hutachiona senge coronavirus kushanduka uye kuchinja zvishoma nezvishoma. “Kuparadzaniswa kwenzvimbo kunoguma nemhando dzakasiyana,”.
Shanduko mumavirusi - kusanganisira iyo coronavirus inokonzera COVID-19 denda - haisi nyowani kana isingatarisirwe.
“Hutachiona hwese hweRNA hunoshanduka nekufamba kwenguva, vamwe kupfuura vamwe. Semuyenzaniso, Utachiona hutachiona hunochinja kazhinji, ndokusaka vanachiremba vachikurudzira kuti uwane mushonga mutsva wefuru gore rega.”