OVERVIEW OF POTENTIAL ADVERSE EFFECTS OF HUMAN PHARMACEUTICALS IN AFRICA AQUATIC ECOSYSTEM.

Vanessa Edwige Tchadji Mayoudom*, Estella Tembe-Fokunang, Serg Hubert Zebaze Togouet, Omgba Yves Tabi, Nene Ahidjo, Olivia Fossi Tankoua, Samuel Ngum and Charles Ntungwen Fokunang*

ABSTRACT

Drugs are used for the treatment of various medical conditions in humans, wild animals, livestock, and plants, finding their way into rivers, lakes, and drinking water systems. In these environmental conditions, they can have undesirable effects on both aquatic and human health. There has been a steady increase on the availability of information on contamination of water sources caused by pharmaceuticals in some African countries. The objective of this study was to conduct data mining on published works on the occurrence of human pharmaceuticals in Africa. All available data using different search engines, web data, google scholar was assembled to generate useful information. The results revealed that twenty-eight (28) countries have well documented information on pharmaceutical aquatic contamination. There is a gap of information concerning their occurrence in aquatic biota. This study also focused to produce results that gives an overview on the human pharmaceutical in aquatic environment in Africa.

Keywords: human Pharmaceuticals, Africa, water, aquatic biota, ecosystems.