About the Authors

Elizabeth N. Ssemanda, Joshua Levens, Beatriz Munoz, Sheila K. West
Dana Center for Preventive Ophthalmology, Wilmer Eye Institute, Johns Hopkins University, Baltimore, Maryland, United States of America

Harran Mkocha
Kongwa Trachoma Project, Kongwa, Tanzania

Corresponding Author

shwest@jhmi.edu

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: ENS BM SKW. Performed the experiments: ENS JL HM SKW. Analyzed the data: ENS BM. Contributed reagents/materials/analysis tools: BM SKW. Wrote the paper: ENS JL HM BM SKW.