If I was vaccinated against smallpox before 1980, am I still protected?
Probably not. Vaccination has been shown to wear off in most people after 10 years but may last longer if the person has been successfully vaccinated on multiple occasions. If health authorities determine that you have been exposed to smallpox or are at risk of infection, they would recommend that you be re-vaccinated immediately.
719, between business 7 and the bypass.