Varicella may refer to:
- Chickenpox, a disease caused by infection with varicella zoster
- Varicella vaccine, a vaccine that protects against chickenpox and shingles
- Varicella zoster virus, a virus that causes chickenpox and shingles
- Varicella (video game), a 1999 video game
- Varicella, a snail genus in the family Oleacinidae
See also
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