1. World Health Organization. WHO Coronavirus (COVID-19) Dashboard 2021 [cited 2021 Apr 27]. Available from: https://covid19.who.int/
2. National Command Operation Center. Covid Vaccination 2021 [cited 2021 Apr 27]. Available from: https://ncoc.gov.pk/covid-vaccination-en.php
3. In Pakistan, ICU occupancy reaches breaking point as virus cases surge. Arab News Pakistan. 2021 2021 Apr 27 [cited 2021 Jun 14]. Available from: https://www.arabnews.pk/node/1665371/pakistan
4. Expanding Pakistan’s intensive care capacity for COVID-19. AKU News. 2021 2021 Apr 7 [cited 2021 Jun 14]. Available from: https://www.aku.edu/news/Pages/News_Details.aspx?nid=NEWS–002506
5. Tunio H. Karachi’s Expo to become 10,000-bed isolation center. The Express Tribune. 2021 2020 Mar 19 [cited 2021 Jun 14]. Available from: https://tribune.com.pk/story/2179314/1-karachis-expo-become-10000-bed-isolation-center