RecallGuide.ca
    Health productsUpdated Jan 3, 2026ZINBRYTAOfficial source

    ZINBRYTA recall in Canada: risk of encephalitis

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    In plain language

    This recall involves ZINBRYTA (daclizumab beta) sold in Canada. It's being recalled because of a risk of serious inflammatory brain disorders, including encephalitis. Stop using the product and follow the return/repair steps in the official notice.

    What to do

    • Stop using the product immediately.
    • Contact your healthcare professional to discuss alternative treatment options.
    • Report any new symptoms such as prolonged fever, severe headache, tiredness, jaundice, nausea, or vomiting to your healthcare professional.
    • Undergo regular blood tests for 6 months after stopping treatment.

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    Affected products

    • ZINBRYTA (daclizumab beta)

    Why this matters

    Risk of encephalitis

    Do I have this product?

    This recall only applies to specific products. Follow the steps below to check.

    1. 1

      Check the product name

      Make sure your product name matches one of the affected products listed above.

    If your product matches one or more of the details above, it may be affected by this recall.

    If your product does not match these details, it is not affected by this recall.

    When in doubt, always check the official notice.

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    Frequently Asked Questions

    Why was this product recalled?

    Risk of encephalitis

    What should consumers do?

    Stop using the product immediately. Contact your healthcare professional to discuss alternative treatment options. Report any new symptoms such as prolonged fever, severe headache, tiredness, jaundice, nausea, or vomiting to your healthcare professional. Undergo regular blood tests for 6 months after stopping treatment.

    Where was the product sold?

    This product was sold in Canada. For specific retailers or distribution areas, please check the official recall notice linked on this page.

    Is there a health risk?

    Yes, there may be a health risk. Risk of encephalitis

    When was this product recalled?

    This product was recalled on March 16, 2018.

    Is the ZINBRYTA brand affected by this recall?

    Yes, ZINBRYTA products are affected by this recall. This recall involves ZINBRYTA (daclizumab beta) sold in Canada. It's being recalled because of a risk of serious inflammatory brain disorders, including encephalitis. Stop using the product and follow the return/repair steps in the official notice.