diff --git a/code/modules/gamemaster/event2/events/medical/virus.dm b/code/modules/gamemaster/event2/events/medical/virus.dm
index 2b3ada5cf9..d658e79ba9 100644
--- a/code/modules/gamemaster/event2/events/medical/virus.dm
+++ b/code/modules/gamemaster/event2/events/medical/virus.dm
@@ -44,7 +44,7 @@
 
 /datum/event2/event/virus/set_up()
 	for(var/mob/living/carbon/human/H in player_list)
-		if(H.client && !H.isSynthetic() && H.stat != DEAD && !player_is_antag(H.mind) && !isbelly(H.loc))
+		if(H.client && !H.isSynthetic() && H.stat != DEAD && !player_is_antag(H.mind) && !isbelly(H.loc) && !H.species.get_virus_immune(H)) // CHOMPEdit - Make sure they're not immune
 			candidates += H
 	candidates = shuffle(candidates)