A fight against a virus is all-out war in the body. In any big war, there will be significant collateral damage. The body has to "bomb" brain and nerve cells to kill infected cells, and obviously if you have enough of them taken out, it will have lasting impact on your function.

Some grow back, some don't, and even those that grow back need to be retrained. For those that don't grow back, other cells and body parts have to learn to compensate.

Please keep up on your inoculations.