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Toxicologist explains how poison ivy and bee stings are nature’s chemical weapons
pbs.org/newshour/health/toxicologist-explains-how-poison-ivy-and-bee-stings-are-natures-chemical-weapons
Poison ivy and bees stings are among the most common outdoor menaces for people enjoying the outdoors.
This story appeared on pbs.org, 2025-08-10 19:42:06.