That's a good point, RHat.
With that, we've got three different scenarios.
SEARCH; a focused, dedicated personality with a purpose ("We are coming" kinda thing)
Gagarin personnel; almost cultlike behaviour after a period of resistance where confusion and frustration was evident
Submarine/underwater installation personnel; similar as above, but with high aggression
Mages; three different entities with unified goal, and awareness of surroundings and host bodies
Lanier; can't recall his symptoms off the top of my head, actually
I wonder if Evo and/or Ares might be the cause of this whole mess.
I mean, Gagarin went dark for 130 days, and while we don't know how long it took for the personnel there to be infected (and assuming it's even related, which I'm pretty sure of personally) we do have reason to believe that all of the subjects so far have had long incubation periods of confusion, memory loss, and general unease, similar to the ones on Earth. What happened to the sample that Ares stole away with the help of Polaris and Orbital DK from Gagarin base just before it went dark?
Is Fastjack and/or Plan-9 (or someone else, even) Patient Zero? Is there even a Patient Zero?
All I know is I want to know what's going on right now, please!

The Truth Is Out There!