Here are some pictures of Cucumber Mosaic Virus
Vector Source for the CMV infection came from Aphids.
As the temps grew hotter, the aphids disappeared and the CMV infection stopped.
A recent cool weather pattern brought back the aphids and as I didn't remove infected plants,
new plants became infected.
Fruit set and growth has been limited on infected plants.  And in some cases, the fruit grows
deformed from normal expectations.
Orange Heirloom Black Happy F4
Dwarf CMV infected plant.  Bad foliage Same plant, good foliage prior to infection
Leaf curl maybe, but limited fruit production indicates
CMV.
Notice the strong shoe string appearance of the foliage
Dwarf potato leaf foliage CMV infected plant Same plant with leaves grown before infection.
Dwarf potato leaf foliage CMV infected plant Same plant with leaves grown before infection.
Sungold Select II fruit that set before CMV infection Sungold Select II fruit that set after CMV infection
Notice the elongated shape compared to the expected round shape.