Plasmodium (3) Older people (3) Infections (3) santé publique (2) association (2) paludisme (2) infection (2) Children (2) Control (2) Methods (2) Ci (Chinese poetry) (2) Social groups (2) Public health (2) Months (2) Malaria (2) Infection (2) Impact (2) Helminthiasis (2) Children (2) Blood (2) Methods (2) Whipworms (2) Quality (2) puits (1) poids (1) virus (1) biologie (1) tendance (1) température (1) enquête (1)