Fixes

code/datums/diseases/_MobProcs.dm

@@ -80,7 +80,7 @@
 	if(prob(15/D.permeability_mod))
 		return
 
-	if(nutrition > 300 && prob(nutrition/10))
+	if(nutrition > 300 && prob(nutrition/50))
 		return
 
 	var/list/zone_weights = list(

code/datums/diseases/_disease.dm

@@ -91,7 +91,7 @@ GLOBAL_LIST_INIT(diseases, subtypesof(/datum/disease))
 
 	var/cures_found = 0
 	for(var/C_id in cures)
-		if(affected_mob.reagents.has_reagent(C_id))
+		if(affected_mob.bloodstr.has_reagent(C_id) || affected_mob.ingested.has_reagent(C_id))
 			cures_found++
 
 	if(needs_all_cures && cures_found < length(cures))
@@ -106,7 +106,7 @@ GLOBAL_LIST_INIT(diseases, subtypesof(/datum/disease))
 	if((spread_flags & SPECIAL || spread_flags & NON_CONTAGIOUS || spread_flags & BLOOD) && !force_spread)
 		return
 
-	if(affected_mob.reagents.has_reagent("spaceacilin") || (affected_mob.nutrition > 300 && prob(affected_mob.nutrition/10)))
+	if(affected_mob.bloodstr.has_reagent("spaceacilin") || (affected_mob.nutrition > 300 && prob(affected_mob.nutrition/50)))
 		return
 
 	var/spread_range = 1

code/datums/diseases/advance/advance.dm

@@ -16,6 +16,7 @@ GLOBAL_LIST_INIT(advance_cures, list(
 	spread_text = "Unknown"
 	viable_mobtypes = list(/mob/living/carbon/human)
 
+	var/s_processing = FALSE
 	var/list/symptoms = list()
 	var/id = ""
 
@@ -36,7 +37,7 @@ GLOBAL_LIST_INIT(advance_cures, list(
 	return
 
 /datum/disease/advance/Destroy()
-	if(processing)
+	if(s_processing)
 		for(var/datum/symptom/S in symptoms)
 			S.End(src)
 	return ..()
@@ -46,8 +47,8 @@ GLOBAL_LIST_INIT(advance_cures, list(
 		return FALSE
 	if(symptoms && length(symptoms))
 
-		if(!processing)
-			processing = TRUE
+		if(!s_processing)
+			s_processing = TRUE
 			for(var/datum/symptom/S in symptoms)
 				S.Start(src)
 

code/datums/diseases/advance/symptoms/heal.dm

@@ -144,7 +144,7 @@ Bonus
 	level = 5
 
 /datum/symptom/heal/dna/Heal(var/mob/living/carbon/M, var/datum/disease/advance/A)
-	var/amt_healed = (sqrtor0(20+A.totalStageSpeed()*(3+rand())))-(sqrtor0(16+A.totalStealth()*rand()))
+	var/amt_healed = max(0, (sqrtor0(20+A.totalStageSpeed()*(3+rand())))-(sqrtor0(16+A.totalStealth()*rand())))
 	M.adjustBrainLoss(-amt_healed)
 	M.radiation = max(M.radiation - 3, 0)
 	return TRUE

code/datums/diseases/cold.dm

@@ -3,8 +3,8 @@
 	max_stages = 3
 	spread_text = "Airborne"
 	spread_flags = AIRBORNE
-	cure_text = "Rest & Spaceacilin"
-	cures = list("spaceacilin")
+	cure_text = "Rest & Spaceacillin"
+	cures = list("spaceacillin", "chicken_soup")
 	agent = "XY-rhinovirus"
 	viable_mobtypes = list(/mob/living/carbon/human, /mob/living/carbon/human/monkey)
 	permeability_mod = 0.5

code/datums/diseases/flu.dm

@@ -2,8 +2,8 @@
 	name = "The Flu"
 	max_stages = 3
 	spread_text = "Airborne"
-	cure_text = "Spaceacilin"
-	cures = list("spaceacilin")
+	cure_text = "Spaceacillin"
+	cures = list("spaceacillin", "chicken_soup")
 	cure_chance = 10
 	agent = "H13N1 flu virion"
 	viable_mobtypes = list(/mob/living/carbon/human, /mob/living/carbon/human/monkey)