Drug of choice for acyclovir resistant HHV is?: (A) Foscarnet, (B) Cidofovir, (C) Valacyclovir, (D) Famciclovir
Answer is A. ANSWER: (A) FoscarnetREF: Harrisons 17th ed chapter 172Therapy with the antiviral drug foscarnet is useful in acyclovir-resistant cases.