I use Linux but in work I have to share with windows
I don’t use anti-virus in Linux to protect the windows PC’s,though I can see it might have some advantages. But IMO, Clam/Klam is not the best out there and whilst it might have it’s uses, I think most windows machines will have the protection they need.
I do have personal windows installations, though I seldom use them, I have never yet had a Virus cause trouble, though I have had AVG pick one up in a download.
FYI:A windows virus will do no harm in Linux