Since 1988 Parasitology and Public Health Society of Nigeria (PPSN)

Since 2002 Zoological Society of Nigeria (ZSN)

Since 2008 International Epidemiological Association (IEA)

Since 2008 Global Network for Geospatial Health (GnosisGIS)

Since 2012 British Society for Parasitology (BSP)

Since 2013 Royal Society of Tropical Medicine and Hygiene (RSTMH)

Since 2014 American Society of Tropical Medicine and Hygiene (ASTMH)

Since 2013 African Research Network for Neglected Tropical Diseases (ARNTD)

Since 2013 Nigerian Bioinformatics Research and Education Network

Since 2015 International Society for Neglected Tropical Diseases (ISNTD)

2004-2008 Business Manager, Parasitology and Public Health Society of Nigeria (PPSN)

2008-2003 National Secretary, Parasitology and Public Health Society of Nigeria (PPSN)