Viruses in Volumes Time Machine Sparsebundle

When scanning my MacBook Air OS Mavericks Avast detects viruses in Volumes/Time Machine/Sparsebundle/bands. Should I move these threats to the virus chest or should I exclude these volumes from scanning.

I think you should exclude it cause its on the Time Machine Drive but better ask in the Mac Section:

http://forum.avast.com/index.php?board=5.0

Thanks! I’ll post it in the Mac section.