Which organism most easily causes an infection?
o Treponema pallidum ID₅₀-57
o Legionella pneumophila ID₅₀-12
o E. coli O157:H7 ID₅₀-2
o Shigella ID₅₀-12
o Cannot tell from this information.
o Treponema pallidum ID₅₀-57
o Legionella pneumophila ID₅₀-12
o E. coli O157:H7 ID₅₀-2
o Shigella ID₅₀-12
o Cannot tell from this information.