About the Authors

Nael Lapidus

Affiliation Epicentre, Paris, France

Andrea Minetti

Affiliation Epicentre, Paris, France

Ali Djibo

Affiliation Ministry of Health, Niamey, Niger

Philippe J. Guerin

Affiliation Epicentre, Paris, France

Sarah Hustache

Affiliation Epicentre, Paris, France

Valérie Gaboulaud

Affiliation Epicentre, Paris, France

Rebecca F. Grais

rebecca.grais@epicentre.msf.org

Affiliation Epicentre, Paris, France

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: NL AM PJG SH RFG. Performed the experiments: NL. Analyzed the data: AM AD PJG VG SH RFG. Wrote the paper: NL SH RFG. Revised the paper: AM AD PJG VG.