Table 1
Number of fish samples from different sources included in this study

Location

Production system

O. niloticus

C. gariepinus

Total

Mukono

Ponds (n = 5)

19

5

24

Cages (n = 2)

8

0

8

Sub-total (n = 7)

27

5

32

Wakiso

Ponds(n = 13)

62

13

75

Tanks (n = 2)

0

10

10

Cages (n = 1)

8

0

8

Sub-total (n = 16)

70

23

93

Mpigi

Ponds (n = 6)

32

11

43

Kole

Ponds (n = 5)

22

7

29

Buikwe

Ponds (n = 4)

21

0

21

Cages (n = 2)

13

0

13

Sub-total(n = 6)

34

0

34

L. Victoria

n = 8

50

7

57

Total

n = 48

235

53

288