Table 152 -Which Organism in Table 15

Multiple Choice

Table 15.2 $\begin{array} { | l | l | } \hline \text { Bacterium } & \text { ID } 50 \\\hline \text { E. coli O157:H7 } & 20 \\\hline \text { Legionella pneumophila } & 1 \\\hline \text { Shigella } & 10 \\\hline \text { Treponema palldum } & 57 \\\hline\end{array}$
-Which organism in Table 15.2 causes the most severe disease?

A) Shigella
B) E. coli O157:H7
C) Legionella pneumophila
D) Treponema pallidum
E) It cannot be determined from the information provided.