there is evidence that this is rarely the case. The infection may spread rapidly through a herd, but in some outbreaks disease is confined to newly calved heifers or pregnant cattle in late gestation.
Dr. Marie is a veterinarian who practices in a busy animal hospital in Ottawa, Ontario. She createdAsk A Vet Questionas a resource for good, accurate veterinary advice online. Dr. Marie treats dogs, cats, hamsters, guinea pigs, and rats. She has been a vet since 1999. ...