VGO-0079
QUESTION
In a herd in which the brucellosis is endemic; an infected cow?
OPTIONS
(A) Lactations normal
(B) Aborts only once after exposure
(C) Subsequent gestations appear normal
(D) All of above
ANSWER
(D) All of above
EXPLANATION
A cow infected with Brucella abortus commonly aborts once after initial infection and may subsequently carry pregnancies to term while continuing to harbor and shed the organism. Lactation may appear normal, despite possible bacterial shedding in milk. Thus, all the listed observations can occur in an endemic herd. They describe a common pattern rather than guarantees that repeat abortion or reduced milk production can never occur.
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Veterinary Gynaecology and Obstetrics · 240 Questions
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