Which vaccination route is commonly used to administer live Newcastle disease vaccine to chickens?
Correct answer: A. Drinking water
- A. Drinking water
- B. Intramammary injection
- C. Subcutaneous udder injection
- D. Rectal infusion
Explanation
Live Newcastle disease vaccines are commonly given through drinking water, spray, or eye-drop methods, depending on the product and flock program. Intramammary and udder routes are mammalian procedures and are not appropriate for chickens.
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