TheraRadar
Data updated: Nov 8, 2026

Flumist, Flumist Quad (influenza vaccine live, intranasal) · AstraZeneca

Approved 2003-06-17
1
Indication
--
Phase 3 Trials
23
Years on Market

Details

Status
Prescription
First Approved
2003-06-17
Revenue
$146M (Q3-2026)

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Routes
Nasal
Dosage Forms
Suspension

Flumist, Flumist Quad Approval History

2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
Original
New Indication
New Form
Label Update
1 FDA actions from 2003 to 2003
Jun 2003 ORIGINAL
Update · CBER biologic (Purple Book)

What Flumist, Flumist Quad Treats

1 FDA approvals

Originally approved for its first indication in 2003 .

  • Other (1)
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Active Pipeline

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Ongoing clinical trials by development phase

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Key Completed Trials

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Completed studies with published results, ranked by significance

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Trial Timeline

Full development history with FDA approval milestones

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Understanding FDA Approval Types
Count Type What it means
- ORIG Original approval - drug first enters market
- SUPPL - Efficacy New indication (new disease/condition approved)
- SUPPL - Labeling Label text changes (warnings, dosing updates)
- SUPPL - Manufacturing Production changes (new facility)
- SUPPL - Chemistry Formulation changes (new dosage strength)

Green lines in the timeline show ORIG and Efficacy approvals - the clinically meaningful milestones.

Flumist, Flumist Quad FDA Label Details

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Revenue Insights

  • • Q3-2026: $146M
  • • Historical trend analysis

Patent Timeline

  • • Patent expiration dates
  • • Generic/biosimilar risk

Trial Analysis

  • • Clinical trial tracking
  • • Development stage analysis

Competitive Landscape

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Data Sources

Data sourced from official FDA and NIH databases. Click links to verify on original sources.