S. Dapaa | Ghana Field Epidemiology and Laboratory Training Program  | samuel_dapaa@yahoo.com
M. A. Odikro | Ghana Field Epidemiology and Laboratory Training Program  | odikrom@gmail.com
J. A. Frimpong | Ghana Field Epidemiology and Laboratory Training Program  | jfrimpong@afenet.net
S. O. Sackey | Ghana Field Epidemiology and Laboratory Training Program  | sackey492003@yahoo.co.uk
E. Kenu | Ghana Field Epidemiology and Laboratory Training Program  | Ernest_kenu@yahoo.com