부산대학교 도서관

Background: The outbreak of Coronavirus Disease 2019 (COVID-19) has originated from Wuhan, China and rapidly spread all over the world. This disease is caused by a coronavirus termed Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) that mainly infects the human respiratory tract. Herbal agents including Atractylodes lancea, Ephedra, Curcumin, and Echinacea purpurea had immunomodulatory effects and antiviral activities on other respiratory viruses including Influenza virus. They strengthen the innate immunity through increasing the phagocytic activity and anti-inflammatory activity. These herbs could be used as a complementary therapy to prevent entry of COVID-19 and improve immune system. This review delves into the role and therapeutic compounds of various herbal agents in relation to immunity, their effectiveness in treating other viral respiratory illnesses, and their potential influence on COVID-19 disease. [ABSTRACT FROM AUTHOR]