Table 15.2 Bacterium ID50 E. coli O157:H7 20 Legionel… Post author By Anonymous Post date January 10, 2025 Related Posts:E. coli O157:H7 secretes shiga exotoxin.The bacterium, E. coli, requires simple organic…The poor little Escherichia coli bacterium shown… ← Match the subject pronoun to the correct preterite form of… → El dinero que se usa en muchos países hispanohablantes, incl…