I work everyday with viruses. Their is a huge difference between a virus and a poison. If you work with you can understand thatvthey are not related. As for tetanus their is not a vaccine its called toxoid. A bacterial toxines that have been modified using chemicals. Cloatridium tetani its an anaerobic bacteria. Its impossible to kill all bacteria in a wound just with an desinfecting agent. If desifecting ia enough than open surgery can be done in open or in the garden without sterile plastic glows. All your statment are false. Be careful, what you say today can be used agains you tomorrow.