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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.
Migraine
14,969 total reports6.5% serious outcomes
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14,969
Total Reports
27
Deaths
951
Hospitalizations
6.5
Severity Rate
% serious outcomes
About Migraine Reports
Migraine has been reported 14,969 times in VAERS from 1990 to 2026.
Of these reports, 27 were associated with death (0.18%) and 951 involved hospitalization.
The overall serious outcome rate (death or hospitalization) for reports mentioning Migraine is 6.5%.
Understanding Migraine in VAERS
•Temporal association only: These reports show Migraine 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 Migraine. 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. COVID1913,361
2. HPV4698
3. VARZOS517
4. FLU3443
5. HEP296
6. MNQ276
7. TDAP270
8. ANTH259
9. FLU4249
10. UNK245
Detailed Breakdowns
Quick Facts
Reports:14,969
Deaths:27
Hospitalizations:951
Mortality Rate:0.18%
Severity Rate:6.5%
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.