4 ms·

Here's an article on it: https://www.scientificamerican.com/article/surgical-exposure-to-cjd-prion/ https://www.scientificamerican.com/article/surgical-exposur

Here's an article on it: https://www.scientificamerican.com/article/surgical-exposure-to-cjd-prion/ https://www.scientificamerican.com/article/surgical-exposure...