About the Authors

Amy K. Bei

Contributed equally to this work with: Amy K. Bei, Saurabh D. Patel

abei@hsph.harvard.edu

Affiliations Department of Immunology & Infectious Diseases, Harvard School of Public Health, Boston, Massachusetts, United States of America, Laboratory of Bacteriology and Virology, Faculty of Medicine and Pharmacy, Cheikh Anta Diop University, Dakar, Senegal

Saurabh D. Patel

Contributed equally to this work with: Amy K. Bei, Saurabh D. Patel

Affiliations Department of Immunology & Infectious Diseases, Harvard School of Public Health, Boston, Massachusetts, United States of America, Division of Gastroenterology, Hepatology and Nutrition, Boston Children’s Hospital, Boston, Massachusetts, United States of America

Sarah K. Volkman

Affiliations Department of Immunology & Infectious Diseases, Harvard School of Public Health, Boston, Massachusetts, United States of America, Broad Institute of MIT and Harvard, Cambridge, Massachusetts, United States of America, School for Nursing and Health Sciences, Simmons College, Boston, Massachusetts, United States of America

Ambroise D. Ahouidi

Affiliation Laboratory of Bacteriology and Virology, Faculty of Medicine and Pharmacy, Cheikh Anta Diop University, Dakar, Senegal

Daouda Ndiaye

Affiliation Laboratory of Parasitology and Mycology, Faculty of Medicine and Pharmacy, Cheikh Anta Diop University, Dakar, Senegal

Souleymane Mboup

Affiliation Laboratory of Bacteriology and Virology, Faculty of Medicine and Pharmacy, Cheikh Anta Diop University, Dakar, Senegal

Dyann F. Wirth

Affiliations Department of Immunology & Infectious Diseases, Harvard School of Public Health, Boston, Massachusetts, United States of America, Broad Institute of MIT and Harvard, Cambridge, Massachusetts, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AKB SDP. Performed the experiments: AKB SDP. Analyzed the data: AKB SDP. Contributed reagents/materials/analysis tools: DN ADA. Wrote the paper: AKB. Conceived the idea of the adjustable gas mixer: SDP. Contributed to the experimental apparatus set up: AKB SDP. Supervised and supported the research: SKV DFW SM DN ADA.