Are We Really Vastly Outnumbered? Revisiting the Ratio of Bacterial to Host Cells in Humans.

Sender, Ron; Fuchs, Shai; Milo, Ron · Cell · 2016

basic_science · Level V

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Abstract

It is often presented as common knowledge that, in the human body, bacteria outnumber human cells by a ratio of at least 10:1. Revisiting the question, we find that the ratio is much closer to 1:1.

Medical subject headings