See WARNING: Viruses on network you should be aware of! (click on link)

If you were using any earlier version of LW then you'd get more virus results. At least with the recent versions you can filter it out bit by bit using the Junk filter. It takes time since it's a dynamic learning filter but it does work. And it works well once it's properly caliberated. You just need to train it to be so 1st!

Most autogenerated results are easily filtered out using the junk filter, but viruses take much, much longer for it to learn about!