---
title: "Allergen Specific IgG Western Ragweed Test: What It Measures"
description: "It measures IgG antibodies to western ragweed to help you interpret immune exposure patterns, with Quest lab ordering and PocketMD context via Vitals."
canonical: "https://www.vitalsvault.com/biomarkers/allergen-specific-igg-western-ragweed"
last-updated: 2026-08-22
---

# Allergen Specific IgG Western Ragweed Test: What It Measures

> It measures IgG antibodies to western ragweed to help you interpret immune exposure patterns, with Quest lab ordering and PocketMD context via Vitals.

---

Canonical HTML: https://www.vitalsvault.com/biomarkers/allergen-specific-igg-western-ragweed
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