---
title: "Roche receives CE mark for new blood test to detect Alzheimer's pathology: Elecsys® plasma phosphorylated-tau 217 (pTau217) | RHHBY Stock News"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/286036724.md"
description: "Roche receives CE mark for new blood test to detect Alzheimer's pathology: Elecsys® plasma phosphorylated-tau 217 (pTau217) | RHHBY Stock News"
datetime: "2026-05-11T21:00:50.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/286036724.md)
  - [en](https://longbridge.com/en/news/286036724.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/286036724.md)
---

# Roche receives CE mark for new blood test to detect Alzheimer's pathology: Elecsys® plasma phosphorylated-tau 217 (pTau217) | RHHBY Stock News

Roche receives CE mark for new blood test to detect Alzheimer's pathology: Elecsys® plasma phosphorylated-tau 217 (pTau217) | RHHBY Stock News

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