<p>Tsehaye D Araya ( Mekelle University)&nbsp; Email tsehayemu@gmail.com phone number 0900445583</p><p>Mr. A. G belay ( Mekelle University) Email&nbsp; aregawi.belay@mu.edu.et&nbsp; Phone number 0919306633</p><p>Mr. D. Digaffe ( Ministry of health) &nbsp; Email tesfaye.digaffe@moh.gov.et phone number 0912111224</p><p>Mr. A. mulugata (center for disease control and prevention) email&nbsp; <a href="mailto:gys7@cdc.gov"><span style="text-decoration: underline;">gys7@cdc.gov</span></a>&nbsp; phone number 0966216582</p><p><br></p>