Which of the following are required for documentation in a patient's immunization record?

The documentation in a patient's immunization record is vital for tracking vaccination history and ensuring the proper administration of vaccines. The requirements include certain key elements, among which the date of vaccine administration is critical. This information helps in confirming when the patient received the vaccine, which is essential for understanding the timeline of the patient's immunization status and for scheduling future doses.

While the other elements may also be important in broader contexts, the date of administration is universally required across immunization records to maintain accurate healthcare documentation. Recording this date not only aids in patient care but is also a compliance measure for healthcare providers to ensure they are following guidelines and regulations regarding vaccination administration and tracking.