Answer:
1. The village people are not aware of their sanitation that's why they get affected with different diseases.
2. They all use the same things and they don't have their own utensils mostly.
3. They use the river water for almost everything. like dish washing and washing clothes too. so the dirt gets mixed with the water.
4. They are not aware of washing hands.
5. They don't get proper medication or treatment and also they have less people to aware them
Thanks.