Soils (2) temps (durée) (1) sociologie (1) philosophie (1) agent pathogène (1) paludisme (1) santé (1) exposition (1) Europe (1) épidémie (1) maladie (1) Europe (1) Ouest (1) Sud (1) Causative (1) Philosophy (1) Case (1) Diseases (1) Leptospira (1) Weil's disease (1) Water (1) Typhoid fever (1) Time (1) Soils (1) Sociology (1) Science (1) Ribs (1) Reservoirs (1) Rain and rainfall (1) Philosophy (1)