In surviving cattle, the infection may localize in the gallbladder and in hepatic and mesenteric lymph nodes.
尚存活的牛,其感染可能局限于胆囊、肝脏和肠系膜淋巴结。
3
The changes in lymphocyte counting of peripheral blood leukocytes (PBL), mesenteric lymph node (MLN) and axillary lymph nodes (ALN) in each group were observed.