Suppurative meningoencephalitis and perineuritis caused by Streptococcus gallolyticus in a Japanese Black calf.

A 179-day-old calf, which was weak and stunted, showed neurological signs and was euthanized. Postmortem examination revealed extensive and severe cloudy area in the meninges, and pleural pneumonia. Gram-positive cocci were isolated from systemic organs.

Striatal necrosis caused by Lichtheimia ramosa in a neonatal calf.

A 12-day-old male calf that did not want breast milk from birth died following neurological signs such as staggering. Postmortem examination revealed bleeding and encephalomalacia in the left striatum and frontal lobe. Histopathologically, necrotic granulomatous encephalitis with numerous fungi was detected.