Task: Answer Verification
Input (English): Question: Does vaccination with DNA vaccines encoding MPB70 or MPB83 or a MPB70 DNA prime-protein boost protect cattle against bovine tuberculosis?
Answer: Vaccination of calves with MPB70 or MPB83 DNA vaccines or with a more immunogenic MPB70 DNA prime-protein boost strategy did not induce protection against bovine tuberculosis.
Output (English): no