|
1. contaminated water
|
A. Drinking
|
22 (91.7)
|
|
B. Bathing in forest rivulets
|
14 (58.3)
|
|
C. Drinking water from open well without boiling
|
15 (62.5)
|
|
2. Mosquitoes
|
A. Sucking blood
|
16 (66.7)
|
|
B. Sitting on food and water
|
6 (25)
|
|
C. Laying eggs on food and water
|
3 (12.5)
|
|
3. Environmental and personal sanitation and hygiene
|
Garbage
|
12 (50)
|
|
4. Stale food
|
Eating
|
11 (45.8)
|
|
5. Fatigue
|
Hard physical work and lack of rest
|
10 (41.7)
|
|
6. Housefly
|
Brings germs from garbage to food
|
9 (37.5)
|
|
7. Eating habit
|
Untimely eating
|
6 (25)
|
|
8. Untreated common cold
|
Unexplained
|
5 (20.8)
|
|
9. Change of season
|
Unexplained
|
4 (16.7)
|
|
10. Mother to baby
|
Unexplained
|
2 (8.3)
|
|
11. Blood
|
Transfusion of infected blood
|
1 (4.2)
|
