:Common symptoms of malaria include: shaking chills that can range from moderate to severe. high FEVER. profuse sweating. headache. nausea. vomiting. abdominal PAIN. diarrhea. Malaria is caused by single-celled protozoan parasites of the genus Plasmodium.DENGUE:The most common symptom of dengue is fever with any of the following: Nausea, vomiting. Rash. Aches and pains (eye pain, typically behind the eyes, muscle, joint, or bone pain)Dengue is caused by a virus of the Flaviviridae familyAIDS:Symptoms of AIDS can include: Rapid weight loss. Recurring fever or profuse night sweats. Extreme and unexplained tiredness. Prolonged swelling of the lymph glands in the armpits, groin, or neck. Diarrhea that lasts for more than a week. Sores of the mouth, anus, or genitals. Pneumonia.Acquired immunodeficiency syndrome (AIDS) is a chronic, potentially life-threatening condition caused by the human immunodeficiency virus (HIV). By damaging your immune system, HIV interferes with your body's ability to fight INFECTION and diseaseINFLUENZA:Common SIGNS and symptoms of the influenza include: Fever Aching muscles Chills and sweats Headache Dry, persistent cough Shortness of breath Tiredness and weakness Runny or stuffy nose Sore throat Eye pain Vomiting and diarrhea, but this is more common in children than adultsInfluenza is caused by infection of the respiratory TRACT with influenza viruses, RNA viruses of the Orthomyxovirus genus.