Why it matters
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Significance of WHO Pre-Qualification: WHO pre-qualification is a critical endorsement that validates the vaccine's safety, efficacy, and quality, allowing it to be included in global immunization programs and purchased by UN agencies.
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Advantages of the nOPV2 Over Traditional Vaccines: The nOPV2 is specifically designed to mitigate the risks associated with vaccine-derived poliovirus outbreaks, making it a safer alternative to the traditional oral polio vaccine.