The MS Blog is kind of a technical blog written by a researcher. But the gist of this post is that in Europe they are putting a warning on generic copaxone that it can cause a life-threatening allergic reaction. Something to ask your neurologist about if you are using a generic version of Copaxone.
multiple-sclerosis-research...
I should add that the author suspects that while injection reactions to Copaxone are nothing new, there seems to be an increased risk with one or more of the generic versions sold in Europe. I think it would be worth asking your doctor if you should be concerned, or if you might need to take additional steps to protect yourself, like maybe an epi-pen?