title: Cameron digs graves for his patients.
mesh_terms: D005655:Funeral Rites; D019142:Hemorrhagic Fever, Ebola / Q000453:epidemiology / Q000517:prevention & control* / Q000635:transmission; D006801:Humans; D009520:New Zealand / Q000208:ethnology; D012807:Sierra Leone / Q000453:epidemiology; D014838:Volunteers