lafiya
Gaggauta game da cutar covid-19
Gaggauta game da cutar covid-19
Kwayar cutar Corona ta yi sauye-sauye na kwayoyin halitta wanda ya sa ta yi rauni fiye da farkonsa, kwayar cutar ta yi asarar kashi 60% na tsananin zafinta kuma tana tafiya a cikin makonni masu zuwa zuwa wasu canje-canjen kwayoyin halitta ta yadda za ta zama ba cutarwa ga mutane ba, wanda shine lamarin. duk annoba da ta gabata.
Source
Nazarin Jamus; da BBC