| the epidemiology of salmonella dublin infection in a dairy herd. i. excretion and persistence of the organism. | this paper describes the epidemiologically relevant events that took place in a dairy herd infected by salmonella dublin. the evidence presented indicates that it may be possible to eliminate infection from the farm and that residual infection or persistent excretion are uncommon. in two animals infection persisted, in one instance in the tonsil and in the other in the gall bladder. in this latter case the infection remained from the neonatal period until adulthood. it is possible that both thes ... | 1974 | 4602034 |