Recently published in #VoxSanguinis!

Key takeaways on IgG homeostasis & plasmapheresis:

IgG drops 5%-11% after 45
Low IgG at recruitment predicts post-donation drops (<6 g/L)
Regular donors’ IgG drops by 1 g/L & plateaus in 1 year
IgG recovery takes 12 weeks
https://onlinelibrary.wiley.com/doi/full/10.1111/vox.13800?campaign=wolearlyview

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