Complex sentence: For subduing large live prey and defense, workers possess a sting that has been known to cause severe pain lasting up to 48 hours, lymphaedenopathy, edema, tachycardia and fresh blood to appear in human victim feces are common symptoms.
Split into simpler sentences: For subduing large live prey and defense, workers possess a sting that has been known to cause severe pain lasting up to 48 hours. Lymphaedenopathy, edema, tachycardia and fresh blood appearing in human victim feces are common symptoms.