Zevra used the awareness day to roll out the “Learn NPC, Read Between the Signs” disease awareness campaign. The biotech won FDA approval for a Niemann-Pick disease type C (NPC) treatment, Miplyffa, last year and recently agreed to sell a priority review voucher for $150 million to fund the launch and other work.

Zevra has sold its US Food and Drug Administration (FDA) priority review voucher (PRV) for $150m to an undisclosed party. The US-based company received the PRV when its Niemann-Pick disease type C drug Miplyffa (arimoclomol) won FDA approval in September 2024.