diff --git a/code/ZAS/Airflow.dm b/code/ZAS/Airflow.dm
index 67ace07fe2a..5d63512c144 100644
--- a/code/ZAS/Airflow.dm
+++ b/code/ZAS/Airflow.dm
@@ -103,7 +103,7 @@ obj/item/check_airflow_movable(n)
 		density = 1
 		od = 1
 	while(airflow_speed > 0)
-		if(airflow_speed <= 0) return
+		if(airflow_speed <= 0) break
 		airflow_speed = min(airflow_speed,15)
 		airflow_speed -= vsc.airflow_speed_decay
 		if(airflow_speed > 7)
@@ -120,9 +120,9 @@ obj/item/check_airflow_movable(n)
 		if ((!( src.airflow_dest ) || src.loc == src.airflow_dest))
 			src.airflow_dest = locate(min(max(src.x + xo, 1), world.maxx), min(max(src.y + yo, 1), world.maxy), src.z)
 		if ((src.x == 1 || src.x == world.maxx || src.y == 1 || src.y == world.maxy))
-			return
+			break
 		if(!istype(loc, /turf))
-			return
+			break
 		step_towards(src, src.airflow_dest)
 		if(ismob(src) && src:client)
 			src:client:move_delay = world.time + vsc.airflow_mob_slowdown
diff --git a/code/__HELPERS/game.dm b/code/__HELPERS/game.dm
index 4392129b2e3..dd06972488b 100644
--- a/code/__HELPERS/game.dm
+++ b/code/__HELPERS/game.dm
@@ -90,6 +90,14 @@
 	//turfs += centerturf
 	return atoms
 
+/proc/trange(rad = 0, turf/centre = null) //alternative to range (ONLY processes turfs and thus less intensive)
+	if(!centre)
+		return
+
+	var/turf/x1y1 = locate(((centre.x-rad)<1 ? 1 : centre.x-rad),((centre.y-rad)<1 ? 1 : centre.y-rad),centre.z)
+	var/turf/x2y2 = locate(((centre.x+rad)>world.maxx ? world.maxx : centre.x+rad),((centre.y+rad)>world.maxy ? world.maxy : centre.y+rad),centre.z)
+	return block(x1y1,x2y2)
+
 /proc/get_dist_euclidian(atom/Loc1 as turf|mob|obj,atom/Loc2 as turf|mob|obj)
 	var/dx = Loc1.x - Loc2.x
 	var/dy = Loc1.y - Loc2.y
diff --git a/code/modules/research/xenoarchaeology/artifact/effects/unknown_effect_teleport.dm b/code/modules/research/xenoarchaeology/artifact/effects/unknown_effect_teleport.dm
index 254be3f3d09..8eca5f355d2 100644
--- a/code/modules/research/xenoarchaeology/artifact/effects/unknown_effect_teleport.dm
+++ b/code/modules/research/xenoarchaeology/artifact/effects/unknown_effect_teleport.dm
@@ -13,10 +13,11 @@
 		var/datum/effect/effect/system/spark_spread/sparks = new /datum/effect/effect/system/spark_spread()
 		sparks.set_up(3, 0, get_turf(user))
 		sparks.start()
-		//
-		user.loc = pick(orange(get_turf(holder), 50))
+
+		user.Move(pick(trange(50, get_turf(holder))))
+
 		sparks = new /datum/effect/effect/system/spark_spread()
-		sparks.set_up(3, 0, get_turf(user))
+		sparks.set_up(3, 0, user.loc)
 		sparks.start()
 
 /datum/artifact_effect/teleport/DoEffectAura()
diff --git a/code/modules/virus2/items_devices.dm b/code/modules/virus2/items_devices.dm
index 8736486734d..b8604b67f86 100644
--- a/code/modules/virus2/items_devices.dm
+++ b/code/modules/virus2/items_devices.dm
@@ -58,12 +58,11 @@
 		return
 	..()
 	if(prob(50))
-		user << "\The [src] shatters!"
+		user << "<span class='danger'>\The [src] shatters!</span>"
 		if(virus2.infectionchance > 0)
 			for(var/mob/living/carbon/target in view(1, get_turf(src)))
 				if(airborne_can_reach(get_turf(src), get_turf(target)))
-					if(get_infection_chance(target))
-						infect_virus2(target,src.virus2)
+					infect_virus2(target, src.virus2)
 		del src
 
 /obj/item/weapon/virusdish/examine()