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. 2021 Jun 8;11(6):e048109. doi: 10.1136/bmjopen-2020-048109

Figure 4.

Figure 4

Audit of data flow in the integrated pharmacy active vaccine safety surveillance system. *SmartVax automatically monitors all encounters three business days after immunisation. Therefore encounters entered to MedAdvisor PlusOne more than three business days after immunisation did not receive SMS1. This scenario occurred in pharmacies with a paper-to-electronic recording system. These encounters still transferred via the API but did not meet criteria for automatic surveillance. †Unseasonably high demand for influenza vaccination early in the season resulted in low numbers of immunisations after July. API, application programming interface; SMS, short message service.