Germain Zefack

Learn More
OBJECTIVES Trachoma, caused by repeated ocular infections with Chlamydia trachomatis is an important cause of blindness. Mass azithromycin distribution is part of current recommended strategies for controlling trachoma. In order to ascertain an efficient strategy model at an acceptable cost, an intervention study was conducted in Mali between May 2000 and(More)
BACKGROUND Vitamin A deficiency is recognized to be a severe public health problem in most of the sahelian countries. In Mali, several surveys had been performed at the district or regional level. Unfortunately, they did not cover the entire territory. In the aim of getting a general picture, we collected information on the frequency and presentation of(More)
  • 1