TheWorldHealthOrganization, alreadydeepin a fightagainsttheglobalcoronaviruspandemic, isworkingtolearnmoreabouttheoriginsandstrainsoftheEbolaoutbreaks.
The W H O warnedonMondaythatthedisease, whichkilledmorethan 11,000 over 2.5 yearsstartingin 2013, nowposes a regionalriskrequiringexceptionalvigilance.
W H O週一警告說,從2013年開始,這種疾病在2.5年內造成1.1萬多人死亡,現在構成了一種區域性風險,需要格外警惕。