A prevalence study was conducted in 2001 as part of the SAFE Trachoma Control initiatives in twelve districts of eight northern provinces of Vietnam. The authors present the magnitude and some risk factors of trachomatous trichiasis (TT), trachomatous scarring (TS) and trachomatous corneal opacity (TCO).
University of British Columbia, Center for Epidemiologic and International Ophthalmolgy, St Paul Hospital, Vancouver, BC, Canada. rajshpp@omantel.net.om
