Contents Issue 3-4 July 2022 Volume 29, Issue 3-4 , 2022 View pdf COVID-19 Cluster Investigation in Female Fitness Center, Muscat, Oman, February 2021.Sumaiya Mubarik Ali Al Aamri, Jaber Sharaheeli Evaluation of travel medicine status in government primary health care centers in Riyadh City, Saudi Arabia, 2022: A mixed methods study.Balqees Mohamed AlSiyabi, Suhair Saleh Alsaleh, Abdulaziz Saad Al-Meshal Prevalence and Associated Factors of Diabetes Mellitus among Tuberculosis Patients in Muscat Governorate, Oman, 2017-2020Sumaiya Mubarik Ali Al Aamri, Eman Elsayed Abd-Ellatif Foodborne Outbreak investigation in Sabya, Gizan region, Saudi Arabia, November 2021.Rayyan Mohammad Saqah, Bader Alibrahim
