European Sperm Bank, Donor: 25658/Haydar
Safety warnings
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Blood & Tissue
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04/08/2025
The Federal Office for Safety in Health Care has been informed by the Danish authority that it has been informed by the
Danish tissue bank European Sperm Bank (DK257572) that one offspring
of the sperm donor 25658/Haydar has been diagnosed with spinal muscular atrophy (SMA) type 1 as part of the newborn screening.
The donor/gametes have been permanently blocked.
If you have any queries, please contact the Federal Office for Safety in Health Care at gewebevigilanz@basg.gv.at or contact the tissue bank from which the sperm donation was obtained directly.
This letter corresponds to the current status of information from the BASG. Further information will be provided as soon as it becomes available.
Further inquiry note
Page last modified:
04/08/2025