Role of S. wien in the epidemic epizootiology of salmonellosis, zoonosis of dramatic distribution.

The appearing of S. wien and its diffusive and pathogenic distribution are reported within the general framework of Salmonelloses and the problems of epidemiological and epizootiological nature that arise this zoonosis. The measures to be adopted are also stressed in view of a more strict control and protection of human and animal health together with environmental hygiene from Salmonella infection and other Enterobacteria which are increasingly met inhuman and animal pathology. In future notes the components of this worldwide problem of hygiene and economy will be examined in detail.