Asthenia - epidemiology, Prevalence, Hydrogen Sulfide - toxicity, Humans, Hazardous Waste, Male, Cote d'Ivoire - epidemiology, Environmental Exposure, Nausea - epidemiology, Incidence, Young Adult, Cough - etiology, Nausea - etiology, Asthenia - etiology, Environmental Pollution, Adolescent, Cough - epidemiology, Adult, Female, Pruritus - etiology, Pruritus...