Mazgu Ghamusi

a Wupu wa U.S. Centers for Disease Control and Prevention ukuyowoya kuti usange munthu wangamwa mwakujumphizga nanga nkhamoza pera vingapangiska kuti wakome munthu, wajikome, wachite uzaghali panji kukolelera munthu, kuchitira nkhaza munyake wamunthengwa, kweniso kufumiska nthumbo.