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Option 4 : Parasitic
Key facts about pathogen and the diseases caused by it:
- Parasitic type of pathogen causes the water-borne disease Ascariasis.
- It is a roundworm organism found in the small intestine mostly occurs in children.
- The infection takes place by eating food or drink contaminated water with Ascaris eggs from human excreta.
- Abdominal pain, Abdominal swelling, shortness of breathing, fever and diarrhoea are the main symptoms of this disease.
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