A wasp dies after stinging once — is that true?

This is a common misconception that confuses bees with wasps.

The truth is: a bee dies after stinging; a wasp does not.

The honey bee (worker) stinger is barbed — once it penetrates human skin, the barbs lodge in the skin and cannot be withdrawn.

When the bee flies away, the stinger, venom sac, and part of the abdomen are torn from the body, and the bee dies within minutes to hours from abdominal trauma.

A bee can therefore sting only once in its life — a suicidal defense in which the individual sacrifices itself to protect the colony.

Wasps (including paper wasps, yellowjackets, and hornets) have a smooth, non-barbed stinger — it penetrates skin easily and can be withdrawn without self-injury.

The same wasp can sting repeatedly, injecting venom each time.

The practical significance of this difference is considerable: if you are stung by a bee, that bee is already dead, but its nestmates may be nearby on guard (bees release alarm pheromones when stinging that summon nestmates).

If you are stung by a wasp, the same individual can absolutely attack you again — and wasps also release alarm pheromones during attack, which may summon additional individuals from the nest.

Therefore, when attacked by wasps, you should move away quickly rather than standing still assuming it is already dead.

Another distinction is nest management: bees are protected pollinating insects and colony removal should be referred to a beekeeper; wasp nests should be handled by professional pest control — because guard wasps can sting repeatedly, and the total venom dose from a mass attack can reach dangerous levels.