Do wasps die after they sting you?
Unlike some bees, wasps do not die after they sting someone. In fact, they can sting multiple people, multiple times during their lifetime.
A wasp's stinger is not like a bee’s stinger. It is designed to be used again and again, striking the possible threat multiple times, and stabbing the intended prey or potential threat like a small needle. A bee's stinger is barbed at the end, which is why a bee will sting and then die. When the bee takes off, the stinger stays in the flesh of the prey and disembowels the bee. A wasp's stinger is smooth and does not stick in a person's flesh. It retracts into the body, able to extend over and over again.
Wasps will attack in large numbers. When a threat is detected, wasps release a pheromone that summons the rest of the soldier wasps. They will pursue a potential threat over long distances and swarm the threat, the entire time stinging repeatedly.