Dr.Hasanain received his bachelor’s in medicine and surgery (MBChB) from the University of Baghdad in 2006. He subsequently did his master's and Ph.D. in Community Health at the National University of Malaysia (UKM). He was Ph.D. Fellow at united nations university/international institute for global health (2012), senior lecturer at the department of community health, National University of Malaysia (UKM) (2013-2015). He was an Associate Professor at International medical school, Management and science university, Malaysia (2016-202). He has more than 10 years’ experience in research and publication in international journals. He had more than 100 publications in peer-reviewed journals and conferences and with 58 Full papers in the SCOPUS database and H index (10). Currently, he is the Editor in Chief of the Global Journal of Public health Medicine (GJPHM).