While training referees, we spotted a rule that got lost in the shuffle during rulebook layout. We'll go over this at Opening Ceremonies as well. Healers that chose the Leech specialty can also restore hit points!
This sentence should be part of the Leech text: During treatment scenes with appropriate props, a Leech's patient heals 1 hp every five minutes.
As normal, healing will not work until the patients wounds have been cleaned using First Aid.
(To clarify: Someone who chose the Surgeon role can perform healing twice as quickly, restoring 2 hp every five minutes.)