Senegal in Guinea confirms its fifth Ebola case Wednesday after closing its borders . The crisis has taken a heavy toll on health workers caring for those struck down by the virus . A 21-year-old Conakry University student is infected and was placed in quarantine . Officials in Guinea alerted Senegal on August 21 after losing track of the young man . Senegal closed its Guinea border on Wednesday amid the deadliest Ebola outbreak ever .
Senegal in Guinea confirms its fifth Ebola case Wednesday after closing its borders . A 21-year-old Conakry University student is infected and was placed in quarantine . Officials in Guinea alerted Senegal on August 21 after losing track of the young man . Senegal closed its Guinea border on Wednesday amid the deadliest Ebola outbreak ever .