1. World Health Organization (WHO). WHO coronavirus (COVID-19) dashboard. Accessed 22 April 2022. Available at: https://covid19.who.int/
2. Philippine College of Microbiology and Infectious Diseases, Philippine College of Chest Physicians, Philippine College of Physicians, Philippine Rheumatology Association, Philippine College of Hematology and Transfusion Medicine. Interim guidance on the clinical management of adult patients with suspected or confirmed COVID-19 infection. Version 3.1, as of July 20, 2020. Accessed 1 October 2021. Available at: https://www.psmid.org/wp-content/uploads/2020/07/Final-PCP-PSMID-PCCP-COVID-19-Guidelines-20July2020b.pdf
3. Clinical Characteristics of Coronavirus Disease 2019 in China
4. Clinical features of patients infected with 2019 novel coronavirus in Wuhan, China
5. Multidrug-resistant, extensively drug-resistant and pandrug-resistant bacteria: an international expert proposal for interim standard definitions for acquired resistance