Fig. 1From: Salmonella Typhimurium environmental reduction in a farrow-to-finish pig herd using a live attenuated Salmonella Typhimurium vaccineLayout of the trial farm. Ch: Changing room, C1 – C4: corridors, F: Farrowing, W: Weaned piglets, G/F: Grow/Finishers, number of animals per compartment given in bracketsBack to article page