From: Novel insights into transmission routes of Mycobacterium avium in pigs and possible implications for human health
Mandibular lymph nodes
Jejunal lymph nodes
Samples examined
Positive samples
Weeks
n
%
24
38
23
60
33
11
25
45
28
62
52
21
40
26
15
10
67
13
7
54
20
80
29
72