1 Department of Preventive and Social Medicine, University of Port Harcourt, Nigeria; Rivers State Ebola Emergency Operations Centre, Nigeria. Electronic address: omosivie.maduka@uniport.edu.ng.
2 World Health Organization, Nigeria; Rivers State Ebola Emergency Operations Centre, Nigeria.
3 Rivers State Ministry of Health, Nigeria; Rivers State Ebola Emergency Operations Centre, Nigeria.
4 Rivers State Primary Health Care Management Board, Nigeria; Rivers State Ebola Emergency Operations Centre, Nigeria.
5 Rivers State Ebola Emergency Operations Centre, Nigeria; Lagos State Ministry of Health, Nigeria.