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Delivery mode shapes the acquisition and structure of the initial microbiota across multiple body habitats in newborns

Dominguez-Bello MG, Costello EK, Contreras M, et al. · PNAS 2010

Observational study · Open access

Key finding

Newborn microbial communities matched either the mother's vaginal or skin community depending on delivery mode.

In plain language

Shows the very first microbial community a person receives comes directly from another person, and which one depends on how they were born.

How much weight this carries

Repeatedly demonstrated, with agreement across independent groups.

Cite or read it

Dominguez-Bello MG, Costello EK, Contreras M, et al. (2010). Delivery mode shapes the acquisition and structure of the initial microbiota across multiple body habitats in newborns. PNAS. https://doi.org/10.1073/pnas.1002601107

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