Aizuddin, Azimatun Noor, Rozita Hod, Mohd Rohaizat Hassan, Norfazilah Ahmad, Azmawati Mohamed Nawi, Faiz Daud, and Mohd Afiq Arifin. 2022. “Community-Acquired Covid-19 Cluster Among Non-Clinical Staff in a Teaching Hospital, Malaysia”. IIUM Medical Journal Malaysia 21 (3). https://doi.org/10.31436/imjm.v21i3.1796.