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A PHASE 1, RANDOMIZED, DOUBLE-BLIND, THIRD-PARTY-UNBLINDED STUDY TO EVALUATE THE SAFETY AND TOLERABILITY OF A VACCINE AGAINST E COLI IN HEALTHY ADULTS

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Trial Profile

A PHASE 1, RANDOMIZED, DOUBLE-BLIND, THIRD-PARTY-UNBLINDED STUDY TO EVALUATE THE SAFETY AND TOLERABILITY OF A VACCINE AGAINST E COLI IN HEALTHY ADULTS

Status: Recruiting
Phase of Trial: Phase I

Latest Information Update: 01 Feb 2026

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At a glance

  • Drugs Escherichia coli vaccines (Primary)
  • Indications Escherichia coli infections
  • Focus Adverse reactions
  • Sponsors Pfizer

Most Recent Events

  • 21 Jan 2026 Planned End Date changed from 25 May 2028 to 26 May 2028.
  • 21 Jan 2026 Planned primary completion date changed from 25 May 2028 to 26 May 2028.
  • 03 Sep 2025 Status changed from not yet recruiting to recruiting.

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