Review:

Who Vaccine Prequalification Process

overall review score: 4.5
score is between 0 and 5
The WHO vaccine prequalification process is a rigorous assessment conducted by the World Health Organization to ensure the quality, safety, and efficacy of vaccines before they can be purchased by UN agencies or used in national immunization programs.

Key Features

  • Quality assessment of vaccines
  • Safety evaluation
  • Efficacy testing
  • Independent experts review
  • Transparent decision-making process

Pros

  • Ensures high standards for vaccines
  • Helps prevent the distribution of substandard or falsified vaccines
  • Increases public trust in immunization programs

Cons

  • Lengthy process may delay availability of vaccines in some regions
  • Resource-intensive for companies seeking prequalification

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Last updated: Sun, Mar 22, 2026, 01:54:05 PM UTC