The immune response produced by a vaccine must be more than merely some immune response but must also be protective as noted in the previous office action the art recognizes the term vaccine to be a compound which prevents infection.
Applicant has not demonstrated that the instantly claimed vaccine meets even the lower standard set forth in the the specification let alone the standard definition for being operative in regards.
Wonder if there were any changes/rotations at the uspto during the timeperiod to now.
Corruption versus Integrity..