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The European hornet ( Vespa crabro) is the largest eusocial wasp native to Europe. It is also the only true hornet (genus Vespa) found in North America, having been introduced to the United States and Canada from Europe as early as 1840. [ 1][ 2] Vespines, such as V. crabro, are known for making intricate paper-like nests out of surrounding ...
The stings of the Asian giant hornet (V. mandarinia) are among the most venomous known, [10] and are thought to cause 30–50 human deaths annually in Japan. Between July and September 2013, hornet stings caused the death of 42 people in China. [12]
The Schmidt sting pain index is a pain scale rating the relative pain caused by different hymenopteran stings. It is mainly the work of Justin O. Schmidt, who was an entomologist at the Carl Hayden Bee Research Center in Arizona. Schmidt published a number of works on the subject and claimed to have been stung by the majority of stinging ...
Severe reaction to a bee sting as a child signals how concerned you need to be as an adult. Gannett. Adam Cohen and Dr. Judith James. August 20, 2024 at 3:00 AM. When bees sting, they inject a ...
Less commonly (around 10% of Hymenoptera sting reactions), a large local reaction occurs when the area of swelling is greater than 10 centimetres (4 in). Rarely (1-3% of Hymenoptera sting reactions), systemic reactions can affect multiple organs and pose a medical emergency, as in the case of anaphylactic shock. [2] [3]
Hundreds of thousands of the tiny wind-soaring and itch-inducing critters can fall from trees every day and are packed with a venom that can paralyze prey 166,000 times their size.
A bee sting is the wound and pain caused by the stinger of a female bee puncturing skin. Bee stings differ from insect bites, with the venom of stinging insects having considerable chemical variation. The reaction of a person to a bee sting may vary according to the bee species. While bee stinger venom is slightly acidic and causes only mild ...
Yellow jacket stings are similar to bee and wasp stings. They cause extreme pain, redness, and swelling around the site, per Johns Hopkins Medicine.But yellow jackets don’t leave the stinger behind.