p-tau217 has been available in the US for the past ~2 years (Quest and LabCorp) the p-Tau217/Aβ42 ratio test (Lumipulse) was just approved by FDA last week for people with memory problems, by @PamBelluck gift link https://
nytimes.com/2025/05/21/hea
lth/blood-test-alzheimers.html?unlocked_article_code=1.J08.pzt5.8WROiJULocKT&smid=url-share
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FDA Approves Blood Test for Alzheimer’s Disease Detection
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