I have a small scar on my left arm. My children do not. It is from a smallpox vaccination. I would much rather have that small scar than had to have faced that dreadful disease. Fortunatley, for now, my kids and I did not have to worry about them getting that disease.

In the age of possible bio-chemical warfare, how much longer before they may need to bring that vaccine back?

I am glad my children and my grandchildren are protected from the diseases covered by the vaccines. NONE of my children have questioned the vaccinations and told me they regretted my following through with them.