SFV can infect a wide range of cells, with in vitro experiments confirming that fibroblasts, epithelial cells, and neural cells all showed extensive cytopathology that is characteristic of foamy virus infection.
In vitro experiments confirm that SFV infects various cell types, including fibroblasts, epithelial cells, and neural cells. These cells display extensive cytopathology characteristic of foamy virus infection, which is consistent with the viral behavior.