Do you need help
I wonder if you would be so kind as to run your last post by us again, this time using whole words that are found in the English language.
Explain why you believe that you have 12/V . Did some AV software inform you of this? If so, what software is it?
I'll mention this again: There are currently NO (none, zilch, nada,zero) Virus's in the wild that affect the Mac OS X operating system.
If you know better and can give real examples, we would all be pleased to hear about them.