[Spidey was going to say something about this shapeshifting ability of theirs, but he pauses, just for a brief moment, at the mention of another Spider-Man. There's a slight tension in his shoulders now that wasn't there a second ago, which he tries (and fails) to dispel with a laugh.]

Yeah, we could sure use him for this right now. Where's a good scientist when we need one, huh? Heh...

[Then he shakes his head a little, a motion directed more at himself than anywhere else. Stop that.]

Okidokie, since I'm not hearing any objections, let's start with getting samples! Can we just ask some hospital staff for a fantastically boring one, or should someone go rummaging around for it themselves?