Click above to listen to part 3 of You Are Exposed, featuring Indira Mysorekar, microbiologist at Washington University in St. Louis, Missouri, explaining how the womb and placenta were thought to be sterile but now scientists think that’s where the microbiome begins.
You Are Exposed:
Part 1: Rob Knight / Our Microbiome
Part 2: Vanessa Ezenwa / Sharing Microbes
Part 3: Indira Mysorekar / Microbiome Development
Part 4: Gary Miller / The Exposome







