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Original article

Sanofi (ENXTPA:SAN) Permanently Halted Its Phase 3 Infant RSV Vaccine Trial

Phase 3negativeInfant RSV VaccineNegative
AI Analysis

Summary

Sanofi has permanently halted its Phase 3 clinical trial for an infant RSV vaccine candidate. The decision represents a significant setback for the company's respiratory vaccine pipeline.

Clinical Trial Data

Phase

Phase 3

Primary Endpoint

Not Met

Outcome Details

Permanently halted

Importance:7/10
Sentiment:
-0.85
clinical trialPhase 3RSV vaccinetrial haltpediatric
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Published by yahoo_finance on August 29, 2026 6:10 PM

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