Control
Vaccinations are available for protection against BVD. The goals of vaccination are to minimise respiratory disease secondary to BVD exposure and to prevent the occurrence of PI animals. Cross-protection to BVD-Type II is unfortunately poor. Both modified live and killed vaccinations have been used. Modified live vaccinations are not suitable for use in pregnant animals, and have the potential to cause mucosal disease if administered to a PI animal.
Read more about this topic: Bovine Virus Diarrhea
Famous quotes containing the word control:
“I candidly confess that I have ever looked on Cuba as the most interesting addition which could ever be made to our system of States. The control which, with Florida, this island would give us over the Gulf of Mexico, and the countries and isthmus bordering on it, as well as all those whose waters flow into it, would fill up the measure of our political well-being.”
—Thomas Jefferson (1743–1826)
“For the mother who has opted to stay home, the question remains: Having perfected her role as a caretaker, can she abdicate control to less practiced individuals? Having put all her identity eggs in one basket, can she hand over the basket freely? Having put aside her own ambitions, can she resist imposing them on her children? And having set one example, can she teach another?”
—Melinda M. Marshall (20th century)
“Who can control his fate?”
—William Shakespeare (1564–1616)