The United States Department of Agriculture says anaphylaxis may cause swelling of the tongue or throat, constriction of the ...

Pustules resulting from fire ant stings. Photos: Invasive Species Council The most common reaction is a burning sensation, redness and swelling. In addition to health impacts, fire ants feed on ...

Two nests of highly invasive red imported fire ants have been detected and destroyed outside of official biosecurity zones in ...

It resembles a common fire ant, and a sting is often attributed to that ... Department of Agriculture says anaphylaxis may cause swelling of the tongue or throat, constriction of the airway ...