A great number of enrichment media for Salmonellae have been described in the medical literature. Some of them have gained wide acceptance in many clinical laboratories. Two of the most frequently used enrichment media are tetrathionate broth in various modifications (Muller, 1923; Kauffmann, 1930; Preuss, 1949; Knox, Gell, and Pollock, 1942) and selenite broth (Hobbs and Allison, 1945). The pu...
