A biological weapon stored on the ship? And it was unstable enough to start running amok like it had? Ratchet certainly shared Luis' discomfort with that particular bit of information. On the other hand... "If it was being held on the ship, then there must be documentation on it."

He looked to Allen then. "The nanobots might not be a bad idea, but are the facilities available to produce them in the numbers we'd need?" Then to Luis, "They're a perfectly viable medical tool provided that they're handled correctly."