So VAX-2 is -74% and VAX-3 is -73% of normal? It looks like if you get to VAX-76 you can get to -0%, the same as never getting the VAX? For the VAX proponents I would recommend getting them all at once.
A Statistical anomaly could explain the 1 % reduction in infectiousness according to the report
What I would take away from this report is that the natural immune system is already compromised by the second shot.