Interaction of SARS-CoV-2 proteins with molecular and cellular mechanisms of host cells and formulations to treat covid-19

The present invention provides pharmaceutical compositions and methods of treating Covid-19 infectious disease. The present invention also provides pharmaceutical compositions and methods of prophylaxis or prophylactic treatment of Covid-19 infectious disease. The said methods involve administering compositions comprising therapeutically effective amount of Cannabidiol thereby causing enhancement / augmentation of innate immunity of the patient / mammal/human due to at least one of the following effects, i) infected patient cells undergo apoptosis early after infection; ii) induction of interferon transcription in the patient; iii) induction of interferon-induced antiviral effectors in the patient.