Bishii Maarso, Tedros Adhanom Ghebreyesus, madaxa hay'adda caafimaadka aduunka (WHO), ayaa ku dhawaaqay "Tallaal mideysan" oo aduunku u helo balanqaadyada dawo Covid19, cudurka asiiba neefmareenka ee uu sababo fayraska Karona.
