Yes, i faced this problem some times before. All my blogs deleted by blogger team. Then i send E-mail to them regarding this. And after 2 days, i got all my blog post back, but comments on my blog deleted.
Lol. it is not a virus. The reason is that if you post spam in your blog, then blogger will automatically delete all your blogs. Thay have software which detects spam blogs automatically and delete them.
For more details on this topics, pls visit blogger help section at
I had a similar problem a while ago but when i complained to the blogger team they returned it with posts and comments. I never got a proper though as to why it had been removed in the first place.
I have the same problem as well. I am not really active on it but placed some interesting topic on it but they have blocked it. It says violation but I don't see any violations on it. So I just make another blogger blog to replaced the older one am glad it has no PR in it
Blogs are free source for placing your information but it should be useful otherwise it count as a spam. I think they found it spam so they remove it without any update.