| Antiviral therapy was switched to foscarnet, and CMV DNA drastically decreased. |
| Patients with acyclovir-resistant HSV have been described and need treatment with foscarnet or topical cidofovir gel. |
| The major drugs prescribed for the treatment of CMV infections are ganciclovir, valganciclovir, foscarnet, and cidofovir. |
| Anti-CMV therapy exists in various forms and includes ganciclovir, valganciclovir, foscarnet and cidofovir. |
| Mutations in the UL54 DNA polymerase gene have been associated with resistance to the medications ganciclovir, foscarnet, and cidofovir. |
