Spontaneous Adverse Event Reporting by COVID-19 Vaccinated Healthcare Professionals Through an Electronic Form Implemented by the Hospital Pharmacy.

Implementation of a web-form based pharmacovigilance plan for the spontaneous notification of adverse events to the Comirnaty® COVID-19 vaccine during its administration to hospital healthcare professionals. An electronic pharmacovigilance form was developed containing 8 pre-defined event options, an open answer option for the description of other events and/or symptoms, and a question about the overall intensity of symptoms. The adverse events reports were standardized according to physiological and pathological condition.