Before the smallpox virus was destroyed in the early 1980s, many people received the smallpox vaccine. As a result, if you’re in your 40s or older, you likely have a permanent scar from an older ...

A smallpox vaccine scar is a distinctive mark that smallpox vaccination leaves behind. The smallpox vaccine was discontinued in most circumstances in the United States in the 1970s. Smallpox is a ...

Fortunately, researchers were able to create a vaccine against this virus. The virus injected is a live virus, but it isn’t the variola virus known to cause smallpox. Instead, the vaccinia virus is ...