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FDA Purple Book · Reference family

Varicella Virus Vaccine Live (Varivax)

Varicella Virus Vaccine Live is an FDA-licensed reference biologic from Merck Sharp & Dohme LLC. Reference exclusivity, biosimilar lineage, and published patents from official FDA Purple Book records.

0

Biosimilars

0

Interchangeables

0

Listed patents

2023

Reference approved

Reference product

351(a)BLA 103552

Varivax Varicella Virus Vaccine Live

Merck Sharp & Dohme LLC

Approved
Feb 27, 2023
Marketing
Rx
Center
CBER
Patents
None listed

Exclusivity & patent cliffs

Approval, exclusivity, and published-patent expiration dates for Varicella Virus Vaccine Live, in chronological order.

  1. Reference approval

    Approval date of the reference Varicella Virus Vaccine Live product.

    3 yr 4 mo ago

Frequently asked questions

Are there biosimilars approved for Varicella Virus Vaccine Live (Varivax)?

No 351(k) biosimilars or interchangeable biosimilars referencing Varicella Virus Vaccine Live are listed in the FDA Purple Book yet.

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