Zelalem Gizaw (BSc); Dr.Bezatu Mengiste (PHD, Associate Professor); Mr. Melake Demena (MPH, Assistant Professor)
(Haramaya University, 2019-09)
Background: Every day in every country, people fall ill from the food they have eaten. Even
though governments throughout the world do their utmost to improve the safety and quality of
food, the high number of food ...