Keep JH Adriatic,and discard Calvert before somehow the fig MV,moves on your JH Adriatic.
It is one of the worse strain or a combination of strains,of FMV.
It should not be propagated ever,by amator growers from cuttings.
If it wasn't infected it will be the same fig.
Calvert ,Black fig 1,Ischia Black,Skardu Black,and others should be only propagated by laboratory that knows how to obtain a clean cultivar from a diseased one.