Ishaque, S., Dhillon, R. A., Dodani, S. K. and Baqi, S. (2022) “COVID-19 BREAKTHROUGH INFECTION IN HEALTH CARE WORKERS AT AN INSTITUTE OF TRAUMA, KARACHI PAKISTAN”, Infectious Diseases Journal of Pakistan, 31(2), pp. 39–43. Available at: https://ojs.idj.org.pk/index.php/Files/article/view/85 (Accessed: 19 December 2025).