Fact Sheet: Varicella (Chickenpox) – What You Need to Know

Some consider varicella, or chickenpox, a childhood disease or rite of passage, but chickenpox infection can be serious. This is especially true for certain groups including pregnant people and infants under 12 months. However, even healthy people can become severely ill from chickenpox. The best way to prevent chickenpox is through vaccination. The fact sheet below can help you understand the risks that come with chickenpox and help answer questions you may have.