Two days ago one of Sierra Leone 's leading doctors died after contracting malaria . Dr. David Johnson of Kings College London went to Sierra Leone before the outbreak . His team has now become part of the relief effort , but he says staff faced a crisis . Sierra Leone 's health system was compromised before the outbreak and lives are at stake .
Two days ago one of Sierra Leone 's leading doctors died after contracting Ebola . Dr. Oliver Johnson of Kings College London went to Sierra Leone before the outbreak . His team has now become part of the response effort , but he says staff faced a dilemma . Sierra Leone 's health system was struggling before the outbreak and lives are at stake .