MMABay is considered a **** news site. For what it's worth though, I heard this rumour on Sherdog much earlier in the week.
His manager says he is fine. http://mmajunkie.com/news/17259/thi...fc-108-injury-bug-hasnt-hit-their-fighter.mma
That's probably their source. If this rag is taking so many precautions compared to the rest of their usual exagerations and outright lies, one can only imagine.