This century has witnessed the biggest global health problem that has affected every aspect of human life. Coronavirus disease (COVID-19) pandemic has already claimed almost 1.2 million lives all over the world, and 47 million people have been infected by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) till November 2, 2020 [1]. To date, no reliable treatment or vaccine is available for the control of the disease, and thus adherence to preventive measures are the most important interventions to control the disease.