Table 3. Percentages antibiotic resistance in 248 coliform isolates to one or more antibiotics from raw and treated sewage.

N^o of Resistant
Determinants
(Antibiotics)

N^o of Isolates

% of Antibiotic

Resistant Isolates

Raw

Treated

Raw

Treated

1

40

15

27

15

2

25

13

17

13

3

19

16

13

16

4

21

18

14

16

5

21

15

14

15

6

6

13

4

13

7

4

4

3

4

8

11

6

8

6