Would it be correct to say that viruses are genotoxic?
From wiki


  In genetics, genotoxicity describes the property of chemical agents that damages the genetic information within a cell causing mutations


While some viruses tend to cause mutations, most don't have such a strong mutagenesis effect. As such, they are not really genotoxic. Also, even if a virus is genotoxic, one should definitely not reduce the activity of a virus to its genotoxicity. A virus has a life-cycle and is able to reproduce. It is clearly more than a simple genotoxic chemical agent such as metal chromium.

So, in short


Reducing viruses to their genotoxic effect would be a misrepretentation of what virsues are
Most viruses don't have a strong genotoxic effect and therefore you can not make the claim in the general sense.