Respuesta :
Prion disease is a protein that can affect the brains protein. People can get it through family history or its passed on through the genes, those who ate a cow infected by mud cow disease and infections from medical equipment. I hoped this helped.
Answer:
The correct answer is - through infected beef.
Explanation: Prions are the type of proteins that are misformed and can infect other proteins and transmit misfold or misform to normal proteins. These proteins can infect humans and animals like a cow.
In humans CJD and in cows it is known as mad cow disease. Abnormal prions are present in the infected animal's brain and spinal cord tissues. This can infect a normal tissue by getting a touch in the infected brain tissue during butchering and can contaminate the beef with prions and transmitted to humans who eat that infected beef.
Thus, the correct answer is - through infected beef.