Cannabidiol (CBD) inhibits replication of hepatitis B and C viruses [35]. CBD also inhibits the pathogenesis of autoimmune hepatitis by inducing the apoptosis of thymocytes and splenocytes [35].Caflanone inhibits the human coronavirus (hCov-OC43) via inhibition of the Angiotensin-converting enzyme 2 (ACE2) receptor found in the lung and respiratory tract [31]. The gene discussed is ACE2; the disease is autoimmune hepatitis.