Figure 4:
Liver of BALB/c mouse at 30 days of infection by
Brucella ovis
. The mouse was i.p. infected with 10
6
CFU of
Brucella ovis
ATCC25840. Microgranuloma with immunolabelled
B. ovis
in macrophages (arrow). IHC. Bar: 100
μ
m.