| Antiviral | EC50 ratio | Phenotype | Strain | Source | Marker | Assay | Reference |
|---|---|---|---|---|---|---|---|
| Maribavir | 304.00 | High level resistance | Laboratory strain | Recombinant | Details | Cytomegalovirus UL97 kinase catalytic domain mutations that confer multidrug resistance. (Jul 2013) | |
| Ganciclovir | 16.00 | High level resistance | Laboratory strain | Recombinant | Details | Cytomegalovirus UL97 kinase catalytic domain mutations that confer multidrug resistance. (Jul 2013) |