CASP8 and infection: In order to determine if VZV infection could confer resistance to necroptosis, VZV-infected HT-29s (72 h post-infection, 24–45% gE:gI antigen +) and mock-infected HT-29s were treated with combinations of TNF (T), the Smac mimetic BV-6 (S) and z-VAD-fmk (V) to inhibit caspase 8.