【來啦】評論
Bovine coronavirus (RNA virus)肺- enzootic pneumonia complex胃腸- calf enteritis (calves):下痢、脫水、厭食、體重增加很慢、精神抑鬱- winter dysentery (dairy cows,常發生在winter):血痢、milk production⬇️Rinderpest-morbilivirusMalignant catarrhal fever-herpesvirusBovine viral diarrhea-pestivirus