In the poor zones of sub-Saharan Africa, the conventional drinking water network is very weak. The populations use alternative groundwater sources which are wells and springs. However, because of urbanization, the groundwater sources are degrading gradually making pure, safe, healthy and odourless drinking water a matter of deep concern. There are many pollutants in groundwater due to seepage of organic and inorganic pollutants, heavy metals as well as microbiological contamination. This study was carried out in October 2012 and aimed to analyze the practices and behaviors of populations related to water supply that may constitute potential risks of microbiological contamination and emergence of waterborne diseases.

 

This study was carried out on a sample of 285 households, distributed in twelve principal quarters of the Douala V municipality in Cameroon. After data collection through the questionnaires, the selection of vulnerable quarters was done by the tabulation of some specific results on the questionnaire. The microbiological analysis was carried out using an innovative rapid test called "Micro Biological Survey (MBS)" that has been developed and patented by MBS srl, a recent spin-off of the University of Roma Tre.