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Data source: VAERS (Vaccine Adverse Event Reporting System)

Data through 2026 · Updated quarterly

Built by TheDataProject.ai · © 2026 VaccineWatch

Important: VAERS accepts reports of adverse events following vaccination. For any given report, there is no certainty that the reported event was caused by the vaccine. Reports may contain information that is incomplete, inaccurate, coincidental, or unverifiable. Most reports to VAERS are voluntary, which means they are subject to biases. This data cannot be used to determine if vaccines cause or contribute to adverse events.

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Important: VAERS reports alone cannot determine if a vaccine caused an adverse event. Reports may contain incomplete, inaccurate, or unverified information. Correlation does not equal causation.

  1. Home
  2. Vaccines
  3. Influenza, Seasonal (Flucelvax Quadrivalent)
  4. Magnetic resonance imaging
Influenza, Seasonal (Flucelvax Quadrivalent)×Magnetic resonance imaging

Magnetic resonance imaging Reports for Influenza, Seasonal (Flucelvax Quadrivalent)

#183 most reported symptom for this vaccine

31
Reports
1
Deaths
3
Hospitalizations
3.23
Mortality Rate
%
9.7
Hosp. Rate
%

Magnetic resonance imaging and Influenza, Seasonal (Flucelvax Quadrivalent)

Magnetic resonance imaging has been reported 31 times in association with Influenza, Seasonal (Flucelvax Quadrivalent) vaccination in VAERS. This represents 0.4% of all 8,852 reports for this vaccine.

Among these reports, 1 mentioned death (3.23%) and 3 involved hospitalization (9.7%).

Magnetic resonance imaging is the #183 most frequently reported symptom for Influenza, Seasonal (Flucelvax Quadrivalent) out of 844 total symptoms.

Disclaimer: VAERS reports describe events that occurred after vaccination but do not establish that the vaccine caused the event. Many reported symptoms may be coincidental or related to underlying conditions.

What This Means

Seeing 31 reports of Magnetic resonance imaging after Influenza, Seasonal (Flucelvax Quadrivalent) vaccination may seem alarming, but context is critical.

The mortality rate of 3.23% warrants monitoring, though VAERS deaths represent temporal associations, not confirmed causal links.

Important Context

•Association, not causation: These reports show Magnetic resonance imaging occurred after vaccination, not that the vaccine caused it.
•Background rates: Magnetic resonance imaging may occur naturally at baseline rates in the population, unrelated to vaccination.
•Anyone can report: VAERS accepts reports from anyone — patients, parents, healthcare providers — without requiring medical verification.
•Denominator missing: VAERS counts reports, not rates per dose. Without knowing how many doses were given, raw counts can be misleading. Learn more →

Similarly Ranked Symptoms

Hypertension31 reportsHaemorrhage31 reportsLaboratory test normal30 reportsInjection site discomfort30 reports

Quick Facts

Reports:31
Deaths:1
Hospitalizations:3
% of Vaccine:0.4%
Rank:#183 of 844

Related Pages

Influenza, Seasonal (Flucelvax Quadrivalent) OverviewMagnetic resonance imaging (All Vaccines)Why Raw Numbers MisleadTop Symptoms Analysis

Data Source

This data comes from the Vaccine Adverse Event Reporting System (VAERS), jointly managed by CDC and FDA.