In conclusion, it would be profitable for companies to use PRNP-KO cows. It would increase beef safety by removing all chance of catching vCJD from it, allow for SRMs, MBM, and MRM to be used, increasing profits, decrease the amount of cows that need to be killed, and cost very little in comparison to the benefits. | In conclusion, it would be profitable for companies to use PRNP-KO cows. It would increase beef safety by removing all chance of catching vCJD from it, allow for SRMs, MBM, and MRM to be used, increasing profits, decrease the amount of cows that need to be killed, and cost very little in comparison to the benefits. |