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In the United States, more than 40 million people live in areas infested with fire ant populations and 14 million people are stung by them annually. A quarter of all victims stung by red imported fire ants are expected to develop sensitivity to the venom, and approximately 6,000 will suffer anaphylaxis.
In the case of fire ants, the venom consists mainly of alkaloid (>95%) and protein (<1%) components. [2] Stinging ants cause a cutaneous condition that is different from that caused by biting venomous ants. Particularly painful are stings from fire ants, although the bullet ant's sting is considered by some to be the most painful insect sting ...
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In the 1930s, colonies were accidentally introduced into the United States through the seaport of Mobile, Alabama.Despite earlier views that cargo ships from Brazil docking at Mobile unloaded goods infested with the ants, [1] recent DNA research confirmed that the likely source population for all invasive S. invicta in the United States occurred at or near Formosa, Argentina, and virtually ...
This results in intense bouts of vomiting, diarrhea, nausea and stomach cramps. Symptoms usually begin 12 to 48 hours after exposure — these are often sudden and very unpleasant, but most people ...
An Alabama woman died after a fire ant attack triggered a severe allergic reaction. Kalyn Rolan was in a small town north of Selma making funeral arrangements for her mother, who had died the day ...
The fire ants are a group of 20 species of New World ants which are reputed after their aggressiveness and painful stings. Four species are considered of relevant medical importance: Solenopsis invicta, Solenopsis richteri, Solenopsis geminata, and Solenopsis saevissima. The Red Imported Fire Ant S. invicta is the best studied among them, and ...
This is an accepted version of this page This is the latest accepted revision, reviewed on 14 November 2024. Genus of red ants "Red ant" redirects here. For the species Pogonomyrmex barbatus, see Red harvester ant. For other uses, see Fire ant (disambiguation). Fire ant Temporal range: Early Oligocene–Recent Pre๊ ๊ O S D C P T J K Pg N Scientific classification Domain: Eukaryota Kingdom ...