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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.
Magnetic resonance imaging head normal
2,143 total reports44.6% serious outcomes
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2,143
Total Reports
29
Deaths
926
Hospitalizations
44.6
Severity Rate
% serious outcomes
About Magnetic resonance imaging head normal Reports
Magnetic resonance imaging head normal has been reported 2,143 times in VAERS from 1990 to 2026.
Of these reports, 29 were associated with death (1.35%) and 926 involved hospitalization.
The overall serious outcome rate (death or hospitalization) for reports mentioning Magnetic resonance imaging head normal is 44.6%.
Understanding Magnetic resonance imaging head normal in VAERS
•Temporal association only: These reports show Magnetic resonance imaging head normal occurred after vaccination, not necessarily because of vaccination.
•Background rates matter: Many symptoms occur naturally at baseline rates in the population, unrelated to vaccination.
•Reporting variability: Medical terminology may be used differently by various healthcare providers and over time.
•Investigation needed: High-frequency reports may trigger further epidemiological studies to determine causation.
What This Data Shows
Most Associated Vaccines: The vaccines most frequently mentioned in reports with Magnetic resonance imaging head normal. This may reflect usage patterns, not causation.
Severity Patterns: The percentage of reports that involve serious outcomes can help prioritize safety investigations.
Reporting Trends: Changes in reporting frequency over time may reflect increased awareness, media attention, or actual safety signals.
Most Associated Vaccines
View all vaccines →Quick Facts
Reports:2,143
Deaths:29
Hospitalizations:926
Mortality Rate:1.35%
Severity Rate:44.6%
Related Analysis
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Data Source
This data comes from the Vaccine Adverse Event Reporting System (VAERS), jointly managed by CDC and FDA.