find_court_physician_effect

find_court_physician_effect = {
	custom_tooltip = health.3101.e.tt
	hidden_effect = {
		# Stop AI taking physicians via event, since they've got an AI prioritisation system to work with.
		## We do this in the effect rather than elsewhere for script hygiene.
		if = {
			limit = { is_ai = no }
			add_character_flag = { flag = already_sick days = 30 }
			add_character_flag = { flag = searching_for_physician days = court_physician_search_max } 
			trigger_event = {
				id = health.3001 days = { court_physician_search_min court_physician_search_max }
			}
		}
	}
}

As written in game/common/scripted_effects/20_health_effects.txt.