PhD Thesis Topics An assessment of air pollution attributable to informal transportation, Accra, Thomas P. Agyekum, Ghana Effects of informal electronic waste (e-waste) recycling on cardio-respiratory health workers. Afua A. Amoabeng, Ghana A study of the interaction between chemical exposures and worker-diet among electronic waste workers at Agbogbloshie. Sylvia A. Takyi, Ghana Air Pollution Exposures at an Informal Electronic Waste Recycling Site in Accra, Ghana. Lawrencia Kwarteng, Ghana An evaluation of Work-related musculoskeletal disorders and ergonomic risk factors associated with e-waste processing activities at Agbogbloshie. Augustine A. Acquah, Ghana Gene damage due to E-waste recycling activities among recyclers in Agbogbloshie. Issah Ibrahim, Ghana Impact of Water, Sanitation and Hygiene intervention on the prevalence of Diarrhoea among under-five Children in Ibadan, Nigeria. Taiwo B. FOLARIN, Nigeria Indoor air pollution and risk of respiratory diseases in Yopougon (Ivory Coast). Ahua Kouassi René KOUAO, Côte d'Ivoire Air pollution impacts from road traffic on respiratory health issues heavily exposed to Dakar (Senegal). Fatou Kiné SYLLA, Senegal Recycling of waste electrical and electronic equipment: risks to the health of people living near landfills and the environment in Cotonou (Benin). Gédéon K. M. HOUESSIONON, Benin Market gardening in the south-central region of Burkina Faso: health and environmental risks related to the use of pesticides. Léon NIKIEMA, Burkina Faso Factor at the workplace environment that may favorize the Asthma disease in the employees of bakery in Yopougon, Abidjan, Côte d’Ivoire. Léandre LOUKOU, Cote d’Ivoire. Study of the environmental and health risks of air pollution related to the incineration of biomedical waste in Benin. Assiba Denise DAVOU, Benin Impact of Water, Sanitation and Hygiene intervention on the prevalence of Diarrhoea among under-five Children in Ibadan, Nigeria. Taiwo B. FOLARIN, Nigeria