A doctor cares for a patient inside an isolate cube at The Alliance for International Medical Action (ALIMA) treatment center in Beni, North Kivu province of the Democratic Republic of Congo September 6, 2018. [REUTERS/Fiston Mahamba/File Photo]
Congolese authorities have authorized clinical trials for four experimental Ebola treatments, which will allow researchers to collect valuable data about their effectiveness, the health ministry said on Saturday.