Table 2

Culture of water samples collected from drinking troughs of buffalo

Sampling occasion
Culture result
Water temp in exptl trough. (°C)

1
October 2003
N
25

Day 1
M. vaccae or M. vanbaalenii
35

Day 2
N
37

Day 3
N
33

Day 4
NTM*
36.5

Day 5
N
33

Day 6
N
25

Day 7
N
31

Day 14
N
46

Day 21
N
42.5

2
January 2004
Unknown Mycobacterium species closely related to M. moriokaense
28

Day 1
P/C
37

Day 2
C
36.5

Day 3
M. terrae
30

Day 4
N
29

Day 5
P/C
34

Day 6
M. engbaekii
36

Day 7
N
34

Day 14
P/C
30

Day 21
P/C
32

3
26 April 2004
C
23.6

Day 1
M. terrae
20.0

Day 2
N
22.0

Day 3
M. engbaekii
26.5

Day 4
N
26.5

Day 5
M. terrae
26.0

Day 6
NTM*
26.5

Day 7
M. terrae
24.5

Day 14
M. engbaekii
23.0

Day 21
N
23.6

4
02 August 04
N
18.5

Day 1
Unknown Mycobacterium species closely related to M. kansasii and M. szulgai M. terrae
24

Day 2
N
25

Day 3
No sample
N/A

Day 4
M. engbaekii
24

Day 5
N
25

Day 6
Mixed culture of M. engbaekii and M. terrae
26

Day 7
NTM*
25

Day 14
N
26.5

Day 21
M. vaccae or M. vanbaalenii
19.5

* Non-tuberculous mycobacterial species not further identified

P/C: cultures partially contaminated

C: cultures contaminated

N: negative culture result

Michel et al. BMC Veterinary Research 2007 3:23   doi:10.1186/1746-6148-3-23