From Bench Side to Bed-Travelling on a Road to Get a Safe and Effective Vaccine against COVID-19, Day to Save the Life.

ABSTRACT

Coronavirus Disease 2019 (COVID-19) is caused by a new strain of coronavirus called Severe Acute Respiratory Syndrome Coronavirus 2 (SARSCoV- 2). It is the most challenging pandemic of this century. The growing COVID-19 pandemic has triggered extraordinary efforts to restrict the virus in numerous ways, owing to the emergence of SARS-CoV-2. Immunotherapy, which includes artificially stimulating the immune system to generate an immunological response, is regarded as an effective strategy for preventing and treating several infectious illnesses and malignancies. Given the pandemic's high fatality rate and quick expansion, an effective vaccination is urgently needed to keep it under control. The basic goal of all COVID-19 vaccine programs is to develop a vaccine that causes the generation of surface protein neutralizing antibodies in subjects. The epitope discovery for the SARS-CoV-2 vaccine candidates is likewise made using an immuno-informatics methodology. It can be used to find the epitopes in viral proteins important for cytotoxic T cells and B cells. A safe and effective COVID-19 vaccine that can elicit the necessary immune response is necessary to end the epidemic. The global search for a safe and effective COVID-19 vaccine is yielding results. More than a dozen vaccines have already been approved around the world, with many more in the clinical trials. Patents can cover the underlying technology used to generate a vaccine, whereas trade secrets can cover manufacturing methods and procedures.