1,433
edits
Changes
Jump to navigation
Jump to search
→Clinical Signs
==Clinical Signs==
==Clinical Signs==
'''[[Diarrhoea]]'''
'''[[Diarrhoea]]''' is the main clinical sign and is often alone.
'''Abortion, birth of weak or stillborn calves'''. Foetuses in the first trimester are most susceptible.
'''Abortion and birth of weak or stillborn calves''' is the manifestation of reproductive BPV. Foetuses in the first trimester are most susceptible.
Cough, dyspnoea, nasal discharge
Cough, dyspnoea and nasal discharge may develop.
Lymphopaenia
Lymphopaenia is common on haematology.
BPV is made worse by '''concurrent GI infections such as coccidiosis'''.<ref>Durham, P. J., Johnson, R. H., Parker, R. J. (1997). Exacerbation of experimental parvoviral enteritis in calves by coccidia and weaning stress. J Vet Med Sci, 59(11):1023-1025</ref>
BPV is made worse by '''concurrent GI infections such as coccidiosis'''.<ref>Durham, P. J., Johnson, R. H., Parker, R. J. (1997). Exacerbation of experimental parvoviral enteritis in calves by coccidia and weaning stress. J Vet Med Sci, 59(11):1023-1025</ref>