Which is NOT a required element in a patient's immunization record?

In immunization records, specific information is essential to ensure the proper tracking, reporting, and recall of vaccinations. Among the listed elements, the patient's address is not a required component of an immunization record.

The date of vaccine administration is critical as it confirms when the vaccination was given, which is necessary for ensuring timely boosters and understanding the patient's immunization history. The vaccine lot number is equally important, as it allows for tracking in case of recalls or adverse events associated with a specific batch. Also, the date the Vaccine Information Statement (VIS) was provided is vital because it demonstrates that the patient or guardian was informed about the benefits and risks associated with the vaccine, which is a requirement under federal law.

While including a patient's address can be beneficial for record-keeping or public health tracking, it is not mandated as part of the core immunization documentation needed for compliance or clinical purposes.