Most bloomers are found near labs or orphanages as there's more cases of children turning to the bloomer infection than adults, they rarely get to stage four or five because of bloaters and clickers killing them. If you smell a very strong floral smell you might be near where bloomers live, they live in packs or groups so that if there's clickers or bloaters they can attack. You might notice bloomers won't attack only if threatened, they may look like they're unconscious while infected but really they can control their body unlike the cordyceps or wildfire viruses.