Fig. 1
From: Field evaluation of the efficacy of Mycobacterium bovis BCG vaccine against tuberculosis in goats
![Fig. 1](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12917-017-1182-5/MediaObjects/12917_2017_1182_Fig1_HTML.gif)
Study of tuberculous lesions. a Goat showing a pulmonary tuberculous granuloma (arrow) and tuberculous lesions in the mediastinal lymph node (arrowheads). b Histopathological study of the lung lesion observed in a. The insert shows Ziehl-Neelsen stained mycobacteria. c Goat with tuberculous granulomatous lymphadenitis lesions in the mesenteric lymph node (arrowhead). d Histopathology of the lesions observed in C, showing paubacillary tuberculous granulomatous lymphadenitis. The insert shows a Ziehl-Neelsen positive bacillus