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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.
Tremor
32,120 total reports9.4% serious outcomes
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32,120
Total Reports
183
Deaths
2,842
Hospitalizations
9.4
Severity Rate
% serious outcomes
About Tremor Reports
Tremor has been reported 32,120 times in VAERS from 1990 to 2026.
Of these reports, 183 were associated with death (0.57%) and 2,842 involved hospitalization.
The overall serious outcome rate (death or hospitalization) for reports mentioning Tremor is 9.4%.
Understanding Tremor in VAERS
•Temporal association only: These reports show Tremor 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 Tremor. 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
1. COVID1920,793
2. FLU32,835
3. VARZOS1,936
4. HIBV1,585
5. HPV41,538
6. HEP1,389
7. MMR1,218
8. OPV1,149
9. DTP1,142
10. MNQ1,096
Detailed Breakdowns
Quick Facts
Reports:32,120
Deaths:183
Hospitalizations:2,842
Mortality Rate:0.57%
Severity Rate:9.4%
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.