<p>Chalachew Yenew1, Almaw Genet Yeshiwas2, Asay Alamneh Gebeyehu3</p><p>1Department of Environmental Health Sciences, Public Health, College of Health Sciences, Debre Tabor University, Debre Tabor, Ethiopia.&nbsp;</p><p>2Department of environmental health, college of medicine and health science, Injibara University, Injibara, Ethiopia.&nbsp;</p><p>3Depatment of Public Health, College of health science, Debre Tabor University, Debre Tabor, Ethiopia.</p><p><strong>&nbsp;</strong></p><p>Correspondence: Chalachew Yenew, Email: <a href="mailto:chalachewyenew50@gmail.com"><span style="text-decoration: underline;">chalachewyenew50@gmail.com</span></a>, Tel: 0945 56 30 08</p>