Documentation: illustrate how to integrate virus control

As per
http://marc.theaimsgroup.com/?l=jakarta-commons-user&m=107527043716371&w=2, it
would be great to have best practices how to integrate virus control in an
application using fileupload e.g. in the "using.html" page.
Any recommended open source packages or at least wrappers around commercial
definition files and engines?

Until then, how about placing this as an item in
http://jakarta.apache.org/commons/fileupload/tasks.html

http://marc.theaimsgroup.com/?l=struts-user&m=106121861923789&w=2 is another
thread that unfortunately doesn't get somebody planning to virus check uploads
much further in a detailed way