VAERS Explorer
Back to explore

Report #2859483

Received Sep 17, 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
Female
Age
Age unknown
State
—
Recovered
Unknown
Vaccinated
Jun 7, 2025
Onset
Sep 14, 2025
Days to onset
99
Hospital days
—

Vaccines (1)

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

Symptoms (2)

COVID-19SARS-CoV-2 test

Symptom narrative

tested positive on Sept 14; This spontaneous case was reported by a consumer and describes the occurrence of COVID-19 (tested positive on Sept 14) in a female patient of an unknown age who received mRNA-1273.712 (SPIKEVAX 2024-2025 PFS) for COVID-19 prophylaxis. No Medical History information was reported. On 07-Jun-2025, the patient received dose of mRNA-1273.712 (SPIKEVAX 2024-2025 PFS) (Intramuscular use) 1 dosage form. On 14-Sep-2025, after starting mRNA-1273.712 (SPIKEVAX 2024-2025 PFS), the patient experienced COVID-19 (tested positive on Sept 14). At the time of the report, COVID-19 (tested positive on Sept 14) outcome was unknown. DIAGNOSTIC RESULTS (normal ranges are provided in parenthesis if available): On 14-Sep-2025, SARS-CoV-2 test: Positive. No concomitant medication was reported. The patient had vaccine on 7-Jun-2025 and tested positive on 14-Sep-2025. It was unknown if the patient experienced any additional symptoms or events. Reporter causality was not reported. No treatment medication was reported. This case was linked to US-MODERNATX, INC.-MOD-2025-789367 (E2B Linked Report).; Sender's Comments: US-MODERNATX, INC.-MOD-2025-789367:Husband case

Lab data

Test Date: 20250914; Test Name: Covid-19 test; Test Result: Positive