About the Authors
- Nkoyo Faal, David Jeffries, Hassan Joof, Isatou Sarr, Martin J Holland
- Medical Research Council Laboratories, Fajara, Banjul, Gambia
- Robin L Bailey, David C. W Mabey, Martin J Holland
- London School of Hygiene and Tropical Medicine, London, United Kingdom
- Mass Laye
- National Eye Care Programme, Kerewan District Health Centre, Kerewan, Gambia
The authors have declared that no competing interests exist.
RLB, DJ, DCWM, and MJH designed the study. NF, HJ, IS, ML, and MJH enrolled patients. NF, IS, and MJH performed the laboratory investigations. NF, RLB, DJ, and MJH analyzed the data. NF, RLB, DJ, DCWM, and MJH contributed to writing the paper.