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On Oct. 1, 2024, the FDA began implementing a reorganization impacting many parts of the agency. We are in the process of updating FDA.gov content to reflect these changes.

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Vaccines, Blood & Biologics

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NAVIGATE THE VACCINES, BLOOD & BIOLOGICS SECTION

Allergenics

Allergen Extracts, Allergen Patch Tests, Antigen Skin Test

Vaccines

Vaccines for Use in Children and Adults, Tuberculin Testing

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