At the very least, we should share your concerns with Mr. Miller and the Captain. I'm not sure it would be a good idea to share them publicly -- why incite a panic with a possibility with no concrete evidence behind it when we have enough to worry about already?

They've discussed taking Mr. Ploiatos, or what's left of him, for containment and trial when we reach the Hub... I'm not sure that he should be taken to a populated area at all.