Changes

*''Eimeria bovis''

*''Eimeria bovis''

**Endogenous stages in central lacteal of villi and epithelial cells of [[Caecum - Anatomy & Physiology|caecum]] and [[Colon - Anatomy & Physiology|colon]]

**Endogenous stages in central lacteal of villi and epithelial cells of [[Caecum - Anatomy & Physiology|caecum]] and [[Colon - Anatomy & Physiology|colon]]

**Causes [[Intestine Diarrhoea - Pathology|diarrhoea]] and enteritis

**Causes [[Diarrhoea|diarrhoea]] and enteritis

**Oocysts are 28x20μm

**Oocysts are 28x20μm

**Moderately pathogenic

**Moderately pathogenic

**Also occurs in suckler calves turned out in spring

**Also occurs in suckler calves turned out in spring

*''Eimeria alabamensis'' associated with [[Intestine Diarrhoea - Pathology|diarrhoea]] in calves after spring turnout

*''Eimeria alabamensis'' associated with [[Diarrhoea|diarrhoea]] in calves after spring turnout

*[[Materno-fetal immunity - WikiBlood#Passive transfer via colostrum|Passive immunity]] is sufficient during the neonatal period

*[[Materno-fetal immunity - WikiBlood#Passive transfer via colostrum|Passive immunity]] is sufficient during the neonatal period

'''Diagnosis'''

'''Diagnosis'''

*History, clinical signs, [[Intestine Diarrhoea - Pathology|diarrhoea]] (often with blood) and a decrease in weight gain

*History, clinical signs, [[Diarrhoea|diarrhoea]] (often with blood) and a decrease in weight gain

*Post-mortem

*Post-mortem