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Alpha-1 Proteinase Inhibitor Shortage

Last Updated: May 8, 2019
Status: Resolved

Reason for the Shortage
    • CSL Behring states Zemaira is available.
    • The other alpha-1 proteinase inhibitors such as Aralast and Prolastin-C are not affected by this shortage.
Available Products
    • Zemaira lyophilized powder for injection, CSL Behring, 1 mg, vial, 1 count, NDC 00053-7201-20

Estimated Resupply Dates

    • CSL Behring has Zemaira 1 mg vials available.


Updated May 8, 2019 by Megan Dryer, PharmD. Created August 15, 2018 by Michelle Wheeler, PharmD, Drug Information Specialist. © 2019, Drug Information Service, University of Utah, Salt Lake City, UT.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.