This is not "use", it is a medical treatment. The medicine or vaccine must be tested thoroughly before being used. In this case, the vaccine was NOT EVEN TESTED ON ANIMALS, even though there are animals, like ferrets, who are known to react similarly to humans. So, you are taking an experimental product, which is NOT a vaccine because of the method of action. This "product" makes YOU into a GMO. Having studied GMO's I can tell you NO ONE COULD POSSIBLY KNOW how the recipient will be affected. So, many are dying already. Guns are not in this category.