About the Authors

Christian Schaetti

Affiliations Department of Epidemiology and Public Health, Swiss Tropical and Public Health Institute, Basel, Switzerland, University of Basel, Basel, Switzerland

Mitchell G. Weiss

Affiliations Department of Epidemiology and Public Health, Swiss Tropical and Public Health Institute, Basel, Switzerland, University of Basel, Basel, Switzerland

Said M. Ali

Affiliation Public Health Laboratory Ivo de Carneri, Ministry of Health of Zanzibar, Chake-Chake, Pemba, United Republic of Tanzania

Claire-Lise Chaignat

Affiliation Global Task Force on Cholera Control, World Health Organization, Geneva, Switzerland

Ahmed M. Khatib

Affiliation Ministry of Health of Zanzibar, Zanzibar, United Republic of Tanzania

Rita Reyburn

Affiliation International Vaccine Institute, Seoul, Korea

Radboud J. Duintjer Tebbens

Affiliation Kid Risk, Inc., Newton, Massachusetts, United States of America

Raymond Hutubessy

hutubessyr@who.int

Affiliation Initiative for Vaccine Research, World Health Organization, Geneva, Switzerland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CS MGW SMA CLC AMK RH. Analyzed the data: CS RJDT RH. Contributed reagents/materials/analysis tools: RR. Wrote the paper: CS RH. Collected data: CS. Facilitated data collection: SMA AMK RR. Revised the manuscript: RJDT. Final approval of the manuscript: CS MGW SMA CLC AMK RR RJDT RH.