| Antiviral | EC50 ratio | Phenotype | Strain | Source | Marker | Assay | Reference |
|---|---|---|---|---|---|---|---|
| Filociclovir | 5.00-20.00 | Range of values of High level resistance | Laboratory strain, Clinical Isolate | Recombinant | Details | Cytomegalovirus UL97 mutations affecting cyclopropavir and ganciclovir susceptibility. (Jan 2011) | |
| Maribavir | 0.66 | No resistance | Laboratory strain, Clinical Isolate | Recombinant | Details | Ganciclovir and maribavir cross-resistance revisited: Relative drug susceptibilities of canonical cytomegalovirus mutants. (Feb 2024) | |
| Ganciclovir | 9.70 | High level resistance | Laboratory strain, Clinical Isolate | Recombinant | Details | Ganciclovir and maribavir cross-resistance revisited: Relative drug susceptibilities of canonical cytomegalovirus mutants. (Feb 2024) |