About the Authors

Amy J. Pickering

amyjanel@stanford.edu

Affiliations Civil and Environmental Engineering, Stanford University, Stanford, CA, United States of America, Woods Institute for the Environment, Stanford University, Stanford, CA, United States of America

Yoshika Crider

Affiliation Civil and Environmental Engineering, Stanford University, Stanford, CA, United States of America

Nuhu Amin

Affiliation International Center for Diarrheal Diseases Research, Dhaka, Bangladesh

Valerie Bauza

Affiliation Civil and Environmental Engineering, Stanford University, Stanford, CA, United States of America

Leanne Unicomb

Affiliation International Center for Diarrheal Diseases Research, Dhaka, Bangladesh

Jennifer Davis

Affiliations Civil and Environmental Engineering, Stanford University, Stanford, CA, United States of America, Woods Institute for the Environment, Stanford University, Stanford, CA, United States of America

Stephen P. Luby

Affiliation Woods Institute for the Environment, Stanford University, Stanford, CA, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AJP YC VB JD SPL. Performed the experiments: AJP YC NA VB. Analyzed the data: AJP YC. Contributed reagents/materials/analysis tools: LU JD SPL. Wrote the paper: AJP YC NA VB LU JD SPL.