The conversation between human and AI assistant.
I had smallpox when I was 6 months old. Is it necessary to get a booster at 25?
Can you tell me more about smallpox?
Smallpox is a highly contagious virus that causes a fever and a distinctive, progressive rash. It can lead to severe illness or death. Fortunately, smallpox has been eradicated worldwide since 1980 due to successful vaccination efforts.