Fig. 4

Five most frequently isolated serotypes of the four major livestock categories and the number and proportion of these serotypes in associated food commodities and humans. Shading is proportional to all the isolates from each sample type. E.g. Shading of cattle serotypes is proportional to the rest of the cattle serotype proportions. Darker shows a higher proportion of isolates attributable to that serotype from that category. *M = monophasic ^ Subsp II ser 1,4,12,27:b:[e,n,x] (Sofia)