[clamav-users] Is this an issue to worry about?

[Personal]

I have a clamscan running once a week as:'clamscan -rv
--exclude-dir="^/sys" / | grep FOUND >> filename.txt'

I have gotten the following hits back for the last three weeks and
wondered, if this is something I need to worry about or sould I try and
delete those files:

Scanning /usr/share/apache2/error/HTTP_NOT_FOUND.html.var
/usr/share/apache2/error/HTTP_NOT_FOUND.html.var: OK
Scanning /wd500/Plex/Christmas/Backup/root
drive/usr/share/apache2/error/HTTP_NOT_FOUND.html.var
/wd500/Plex/Christmas/Backup/root
drive/usr/share/apache2/error/HTTP_NOT_FOUND.html.var: OK

Thanks.

Xpistos