I had an event that caused an epidemic among the villagers. My master doctor was worked off his feet dealing with the influx of the sick waiting to be healed, so I grabbed the nearest kid to help out. Around 40 were sick and the kid healed about 15 villagers in five minutes. Judging by his skills bar he's now easily an adept doctor, although he shows as an apprentice at the moment. Just as the last villager was healed another adept doctor sauntered up - he'd been hiding at the far end of the island.
