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Report #2863900

Received Oct 7, 2025

A note on interpretation. VAERS reports are unverified and may be incomplete or coincidental. A report does not establish that a vaccine caused an event, and counts should not be used to calculate incidence or infer causation. Full disclaimer

Overview

Sex
Unknown
Age
Age unknown
State
—
Recovered
Unknown
Vaccinated
—
Onset
—
Days to onset
—
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
COVID19COVID19 (COVID19 (MODERNA))MODERNAUNK——

Symptoms (1)

Palpitations

Symptom narrative

had heart palpitations with the other; This spontaneous case was reported by a non-health professional and describes the occurrence of PALPITATIONS (had heart palpitations with the other) in a patient of an unknown age and gender who received SPIKEVAX NOS (SPIKEVAX NOS) for COVID-19 prophylaxis. No Medical History information was reported. On an unknown date, the patient received dose of SPIKEVAX NOS (SPIKEVAX NOS) (unknown route) 1 dosage form. On an unknown date, the patient experienced PALPITATIONS (had heart palpitations with the other). At the time of the report, PALPITATIONS (had heart palpitations with the other) outcome was unknown. The action taken with SPIKEVAX NOS (SPIKEVAX NOS) (Unknown) was unknown. Concomitant medication was not reported. It was reported that patient had inquired whether they can receive Novavax instead as the patient had experienced heart palpitations with the other. Treatment medication was not reported.