| Antiviral | EC50 ratio | Phenotype | Strain | Source | Marker | Assay | Reference |
|---|---|---|---|---|---|---|---|
| Ganciclovir | 12.00 | High level resistance | Recombinant | Details | Rapid detection of human cytomegalovirus UL97 and UL54 mutations for antiviral resistance in clinical specimens. (May 2013) |