There is no live animal test for BSE.

There is no live animal test for BSE.

• A. True
• B. False
• C. Not applicable
• D. Unknown

Answer: (A)

In BSE, diagnosing the disease reliably in a living animal is not currently part of standard practice. Prions causing BSE accumulate mainly in the brain and spinal cord, so definitive detection relies on brain tissue using postmortem methods like immunohistochemistry, Western blot, or ELISA after slaughter or death. While there is research into ante-mortem approaches (for example, tonsil or blood-based tests), none has achieved the reliability and practicality of postmortem brain testing for routine surveillance. Because of that, the widely accepted statement is that there is no routine live-animal test for BSE, making this true.

In BSE, diagnosing the disease reliably in a living animal is not currently part of standard practice. Prions causing BSE accumulate mainly in the brain and spinal cord, so definitive detection relies on brain tissue using postmortem methods like immunohistochemistry, Western blot, or ELISA after slaughter or death. While there is research into ante-mortem approaches (for example, tonsil or blood-based tests), none has achieved the reliability and practicality of postmortem brain testing for routine surveillance. Because of that, the widely accepted statement is that there is no routine live-animal test for BSE, making this true.