There were the odd episode when you saw random blueshirts at work in Sickbay (who weren't Elizabeth Cutler). But in the episode where Phlox is alone on the ship and has an imaginary T'Pol with him (you know just like that epsiode where Seven was alone and imagined a bad-guy alien running around onboard), when they are clear of whatever it was he says they should make a start with reviving his medical staff.
Commander Austin Harris, First Officer, Deep Space Nine (by FltCpt. Bossco)
8.01 - Darkest Before Dawn
(Chapter 8 added, 12/09/2015)