When a honeybee stings you, it usually dies. The problem is the shape of its stinger.
Why does the stinger get stuck?
A worker honeybee has tiny barbs on its stinger, like a harpoon. In skin like ours, the barbs hook in and the stinger gets stuck.
Why does the bee die?
When the bee flies away, the stinger stays behind. Part of its body tears off with the stinger, and the bee dies. Wasps and bumblebees can usually sting again and again.
What should you do?
A honeybee stinger can keep pumping venom after the bee is gone. So scrape it out sideways right away, with a fingernail or a card. If someone struggles to breathe after a sting, call for emergency help.
A honeybee sting also releases a smell that tells other bees there is danger. Strangely, it smells a bit like bananas.
Sources
- PBS NewsHour: Why do honeybees die when they sting?
- BBC Science Focus: Why do bees die when they sting you?
- Arizona State University, Ask A Biologist: Bee anatomy
- UC San Diego, Nieh lab teaching page: Analysis of Honeybee Aggression
- UC Statewide IPM Program, University of California: Bee and Wasp Stings
- UC ANR Bug Squad blog: Why Do Honey Bees Die When They Sting
- NHS: Insect bites and stings
- HSE: Insect bites and stings: treatment
- The Lancet 1996;348:301-302, Visscher, Vetter, Camazine: Removing bee stings
- Washington State Department of Health