You seem to be pushing the panic button repeatedly; how many threads about this are you on anyway?
This will be bad for the cattle industry, good for consumers, (if it's just isolated), and there is a big bunch of fear mongering going on. US beef is going to be banned across Europe by the time we wake up tomorrow. No matter how safe it is. The producers are going to have to dump it on the US market, which will shrink because of hysteria, leading to dramatically reduced prices as everybody tries to offload it.
I recommend everybody clean out their garage freezer, wait a few days, and stock up. If the problem is not isolated, you can dump it, if not, you have saved a ton of money