Subject: Vulcans don't die easilyÂ…
Author:
Posted on: 2012-12-29 03:21:00 UTC
Just before they die, they transfer their katra (soul) into another person via mind-meld. Then all you have to do is rehabilitate their body and do another mind-meld, preferably supervised by a Vulcan high priestess.
Of course, if you can't rehabilitate their body, it's not going to work. So they can die, but depending on the Vulcan it might not be so easy.
(Star Trek factoid of the day brought to you by the only Boarder with a fandom-specific username.)