ferme (exploitation) (5) exploitation agricole (5) agent pathogène (3) gène (3) aliment (3) contamination (3) Food (3) Composition (3) Campylobacter jejuni (3) Swine (3) Food (3) puits (2) abattoir (2) risque (2) information (2) effet (2) distribution (2) Colonization (2) Rotaviruses (2) Genes (2) Listeria monocytogenes (2) Struggle (2) Risk (2) Play (2) Performance (2) Manufactures (2) Manufacturers' agents (2) Human beings (2) Livestock (2) Industries (2)