Contents Issue 1-4 January 2015 Volume 22, Issue 1-2-3-4 , 2015 View pdf Outbreak investigation of Middle East Respiratory Syndrome (MERS-CoV) Cases, in a private hospital, Eastern province, February 2015. Heba Anwar AL-khamis, Fahad Mohammed Alswaidi The characteristics of the food poisoning outbreaks in Riyadh region in the last two years (2013 -2014): A cross-sectional study. Nawal Hussain Al-Zahib, Randa Nooh, Tamader Saeed Kordi Perception and coping with excessive heat exposure among male Arab pilgrims, 1436H. Zayid Khalifa Al-Mayahi, Ibrahim Ali Kabbash Effect of Maternal Working status on Breastfeeding practices during first year among infants in Dammam. Heba Anwar AL-khamis, Abdul Jamil Choudhry, Shady Abdulrahman Kamel Compliance to medical advice among hypertensive patients regis-tered at Primary Health Care Centers in Riyadh city 1436H (2015G). Fatema Mohammed Al-Nabet, Abdul Jamil Choudhry