Figure 1

Histopathologic section of the endometrium of a heifer 12 weeks after experimental infection with 106 T. foetus at estrus. Note the periglandular lymphoid nodule with apparent germinal centers. Stained with haematoxylin and eosin.
Histopathologic section of the endometrium of a heifer 12 weeks after experimental infection with 106 T. foetus at estrus. Note the periglandular lymphoid nodule with apparent germinal centers. Stained with haematoxylin and eosin.