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In the case of a bee sting, he recommends making sure the stinger is removed — use the back of a knife to scrape it off rather than tweezers, which can pinch the stinger and release more venom ...
Face of a southern yellowjacket (Vespula squamosa)Yellowjackets may be confused with other wasps, such as hornets and paper wasps such as Polistes dominula.A typical yellowjacket worker is about 12 mm (0.47 in) long, with alternating bands on the abdomen; the queen is larger, about 19 mm (0.75 in) long (the different patterns on their abdomens help separate various species).
The recommended treatment of stings is antihistamine ointments and tablets to reduce reactions. Those who are highly sensitive or allergic to stings should speak to a physician about alternatives such as emergency kits with premeasured doses of epinephrine or desensitization procedures.
Vespula squamosa, or the southern yellowjacket, is a social wasp.This species can be identified by its distinctive black and yellow patterning and orange queen. [1] This species is typically found in eastern North America, and its territory extends as far south as Central America. [1]
Yellow jackets are generally more aggressive than bees, and they are able to sting people multiple times. When the insects sense danger, they release pheromones that signal other yellow jackets to ...
A Kentucky man died in the emergency room Monday after being stung 15 to 20 times by a swarm of yellow jackets and bees, local authorities said. The insects attacked while he was moving a bag of ...
Honey bees are the only hymenoptera with a strongly barbed sting, though yellow jackets and some other wasps have small barbs. The venom of the honeybee contains histamine, mast cell degranulating peptide, melittin, phospholipase A2, hyaluronidase and acid phosphatase. The three proteins in honeybee venom that are important allergens are ...
While most people are not allergic to stings from bees and other insects, irritation and pain can be intense and stings can swell and remain painful for days, according to the Mayo Clinic. And some people can have a severe allergic reaction that can lead to anaphylaxis that can cause difficulty breathing, swelling of the tongue and throat, weak ...