Boris Johnson visiting a vaccination centre in Batley

The video tutorial provides a step-by-step guide on preparing and administering the Pfizer vaccine. It begins with an introduction and context setting, followed by detailed instructions on vaccine preparation, including checking the clarity and expiration of the vaccine. The tutorial then covers the injection process and concludes with the preparation of a sodium chloride solution. The video emphasizes the importance of careful handling and mixing of the vaccine to ensure its effectiveness.

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