Buba completed his BSc in Public and Environmental Health and worked for the Ministry of Health of the Government of The Gambia 2005 to 2006 as the Regional Vector Control Officer and then promoted to a Senior Health Administrator. Buba obtained a scholarship funding in pursuance of his MSc degree in Public Health at National University of Malaysia which he successfully completed in 2008. He again joined Ministry of Health in 2009 as the Regional Principal Public Health Officer until 2011.
Buba won another scholarship from the Islamic Development Bank (Merit Scholarship) in pursuance of a PhD in Public Health at the University of Birmingham. He is highly interested in researches at the level of community or public health interventions particularly in developing countries.
Since finishing his PhD, Buba returned to The Gambia, and in 2018 was promoted as the Deputy Director of Public Health, moving on to become the Director of the Directorate in 2020. Buba was a recipient of the Queen Elizabeth Scholarship (QEScholars) and worked on the Water Security as a Foundation for Healthy Communities and Sustainable Livelihoods project at University of Waterloo in Canada.
Buba was a key member responsible for COVID-19 control and management in The Gambia in the pandemic, when Gambia was reported as a yellow zone. Please see some of the work achieved by Buba in response to COVID-19 in The Gambia:
Buba is a member of a consortium based at the University of Birmingham to expand, scale and trial his Gambia MaaChampion intervention in urban and rural Mali. This is £2mil 120 cluster RCT funded by Medical Research Council of UK, called the MaaCiwara Project.