Characteristics | Case 1 | Case 2 |
---|---|---|
Gender | Male | Male |
Age | 60 | 4 |
Education level | Primary school | Below primary school |
Drinking water source | Spring water | Well water |
Drinking unboiled water | Yes | Yes |
Animals raising | Yes (dogs) | Yes (dogs and chickens) |
Contact with animals | Yes | Yes |
Diarrhea | No | No |
Nutritional status | Poor | General |
Other diseases | Yes (gastric cancer) | No |
Sampling time | August | December |