With reference to "CORBEVAX" which of the following statement is not correct?
1
CORBEVAX is a RBD protein sub-unit vaccine for coronavirus disease.
2
The protein unit used here is SARS-CoV-2
3
India’s first protein sub-unit covid vaccine approved for all age bracket.
4
it can be manufactured in a low-cost platform and is expected to the cheapest available drug in the country.