I doubt it. I visit stltoday.com every day for Mizzou and Cardinal updates and I never notice anything unusual. It is rare that legit sites get you infected, though it is possible. I picked up some funk one time from ESPN.com. That is the only time I have ever gotten infected while visiting a legitimate site.
If you are in doubt do a boot time scan with Avast if you have it. If not, download Dr. WebCureit and run it.https://www.freedrweb.com/download+cureit+free/?lng=en