The conversation between human and AI assistant.
Is it true that everyone has to have chickenpox at least once in their lifetime?
Really? I always thought it was a given that everyone would get it at least once.
It's a common misconception. The varicella vaccine has been available since the mid-1990s, and many people have received it, which greatly reduces the chances of getting chickenpox. Additionally, some people may have a natural immunity to the virus.