Not detecting MW:SPAM:SEO?s

If this is post content that keeps ending up in your DB then it is probably some kind of SQL Injection. You need to find the script responsible for this injection. If my Anti-Malware plugin doesn’t find it then the malicious code might not even be on your site, it could be on another site hosted on the same server or a root exploit or a direct SQL connection. Try to pin down the exact time of the next infection and check your servers log files to see what activity might have caused the infection.

You should also make sure that there are no rogue admin accounts in your user table that you didn’t create.

There are no rogue admin accounts.

How can I check logs? It’s still infected, so I don’t know how to check and see when it gets “re-infected” since it’s already broken.

You said the infection was in the blog page and you set it to draft because after a restore it would come back within minutes. If you edit the contents of that draft in “Text” mode then you should see to unwanted HTML content and you can remove it. if it does come back then you can check your access_log files. Every server is different so ask your hosting provider where those logs are.