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Tissues with tuberculosis compatible lesions in the infected groups of the study.
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VI, vaccinated infected; NVI, non-vaccinated infected; LN, lymph node.
One LN affected (right or left): dotted; two LNs affected (both right and left or two of three, cranial, caudal, or medial): light gray; three LNs affected (cranial, caudal, and medial): dark gray.
Lesion score is the sum of the scores of all tissues.
