Despite the high level of exposure to the COVID-19 virus among HCWs in the treatment centers, only 14.0% were at high risk of COVID-19 virus... Read more...
Les eaux usées sont en général des réservoirs de germes. Cependant, elles peuvent être valorisées dans les pays en développement où l'eau constitue... Read more...
This paper presents findings from a study of household environmental problems in the Greater Accra Metropolitan Area. It includes the results of... Read more...