Haku smiled, relived that Riddick was accepting his offer of help. He slid a needle out of the cloth and casually placed a hand on Riddick's arm. He smiled and shook his head.

"I'm fine, really!" He spoke for the benefit of any staff who were watching before carefully and quickly sliding the needle into five different points on Riddick's hand and arm.

It would help chase some of the worst symptoms away, but anything more was up to the large man.