---
title: "Common Ragweed (Short Ragweed) W1 IgE Test: What It Measures"
description: "It measures IgE antibodies to short ragweed pollen to help confirm ragweed allergy; order through Vitals Vault and test at a Quest lab."
canonical: "https://www.vitalsvault.com/biomarkers/common-ragweed-short-w1-ige"
last-updated: 2026-08-22
---

# Common Ragweed (Short Ragweed) W1 IgE Test: What It Measures

> It measures IgE antibodies to short ragweed pollen to help confirm ragweed allergy; order through Vitals Vault and test at a Quest lab.

---

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