initial commit - cross reference with 5th port - obviously has compile errors

code/modules/events/spontaneous_appendicitis.dm

@@ -0,0 +1,19 @@
+/datum/round_event_control/spontaneous_appendicitis
+	name = "Spontaneous Appendicitis"
+	typepath = /datum/round_event/spontaneous_appendicitis
+	weight = 20
+	max_occurrences = 4
+	earliest_start = 6000
+	min_players = 5 // To make your chance of getting help a bit higher.
+
+/datum/round_event/spontaneous_appendicitis/start()
+	for(var/mob/living/carbon/human/H in shuffle(living_mob_list))
+		var/foundAlready = 0	//don't infect someone that already has the virus
+		for(var/datum/disease/D in H.viruses)
+			foundAlready = 1
+		if(H.stat == 2 || foundAlready)
+			continue
+
+		var/datum/disease/D = new /datum/disease/appendicitis
+		H.ForceContractDisease(D)
+		break