Artificial intelligent assistant

Exact location of E. coli in human body E. coli lives in lower intestine. But exactly where can we find E. coli, and where is there none (or a really small amount) of it? I need the exact names of parts of the lower intestine where we can find E. coli.

In Gastrointestinal Tract Location of Escherichia coli O157:H7 in Ruminants (Grauke _et al._ 2002):

> in the lower GIT digesta, specifically the cecum, colon

It's about O157:H7, but I think the standard act a same.

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