What the hell happened to Her ? She's acting strangely and loosing control of her ability to do normal things, such as walk, talk, which sometimes means mental illness.
A cow with BSE develops these problems because it has developed an infection. This infection causes its brain to waste away and become spongy.
BSE is a concern because it can be transmitted to people if they eat meat that came from a cow with BSE.
Could Rachel be a “Mad Cow” ?