Parasitic Infections is characterized by fever, chills, abdominal pain and discomfort, fatigue, headache, persistent cough, vomiting, nausea, general weakness, diarrhea, sweating, constipation, bloating and stomach distress, gas, blood and mucous in stools, anemia and weight loss. These are caused by living organisms which inhabits the body, such as pinworms or tapeworms.

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