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Vuto la Novel Corona ladziwika ku England, South Africa ndi Nigeria kuyambira Disembala. Mayiko ambiri padziko lonse lapansi adayankha mwachangu, kuphatikiza kuletsa maulendo apandege ochokera ku UK ndi South Africa, pomwe Japan yalengeza kuti yaletsa kuloleza alendo kuyambira Lolemba.

Malinga ndi ziwerengero zomwe Yunivesite ya Johns Hopkins idachita ku US, kuchuluka kwa milandu ya COVID-19 kwapitilira 80 miliyoni ndipo omwalira apitilira 1.75 miliyoni kuyambira nthawi yam'mawa ya Beijing.

Ndizosadabwitsa kuti kachilombo ka Corona kanasintha, chifukwa kachilombo ka RNA kamene kamakhala nako kamasintha mofulumira. Vuto la Novel Corona ndilokhazikika kwambiri kuposa ma virus ena a RNA monga ma virus a fuluwenza. Kachilombo ka Novel Corona kamasinthasintha pang'onopang'ono kuposa ma virus a fuluwenza, malinga ndi wasayansi wamkulu wa WHO a Sumiya Swaminathan.

Novel Corona virus mutation idanenedwa kale. Mwachitsanzo, mu February, ofufuza adazindikira mtundu wina wamavuto a Corona wokhala ndi kusintha kwa D614G komwe kumafalikira nthawi zambiri ku Europe ndi America. Kafukufuku wina apeza kuti kachilomboka kamasinthidwa ndi D614G ndikosintha.

Ngakhale kusintha kosiyanasiyana kwa ma virus kuyambira pomwe matenda a COVID-19 adayamba, palibe kusintha kulikonse, kuphatikiza ku UK, komwe kwakhudza kwambiri mankhwala, mankhwala, kuyesa kapena katemera, katswiri wa WHO adati Lachitatu.

Chonde titumizireni ngati mukufuna khadi yoyeserera ya COVID-19 antigen.

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Post nthawi: Dis-28-2020