Vaccines are typically administered by trained staff; what documentation is required by the Clerk?

• A. Lot number only.
• B. Expiry date only.
• C. Site of administration only.
• D. Lot number, expiry date, site of administration, and administration details.

Answer: (D)

Accurate vaccine documentation is all about traceability and patient safety. For each vaccination, the Clerk should record all essential information so the record can be used for recalls, adverse event investigations, and proper patient care. This includes the lot or batch number to identify the specific vaccine vial, the expiry date to confirm potency at the time of administration, the site of administration to document where on the patient the shot was given, and the administration details that capture the full event—date and time, vaccine name, dose, route, and the identity or initials of the person who administered it. Having every piece of this information together creates a complete, reliable record that supports safety, regulatory compliance, and effective public health monitoring. Recording only one element leaves critical gaps, such as not knowing which batch was used, whether the vaccine was still potent, where it was given, or who administered it, all of which are essential for safe practice and accurate documentation.