14. Consider the following statements about Corbevax, recently in News
1- It is made up of a specific part of SARS-CoV-2 — the spike protein on the virus’s surface.
2- When spike protein alone is given to the body, it is not expected to be harmful as the rest of the virus is absent.
3- Corbevax, like the mRNA and viral vector Covid-19 vaccines, targets only the spike protein, in a similar way.
Which of the following given above is/are correct