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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.
Massachusetts
MA46,109 total reportsRank #14 of 65 jurisdictions
Share
46,109
Total Reports
296
Deaths
2,429
Hospitalizations
8,914
ER Visits
About Massachusetts VAERS Data
Massachusetts (MA) has 46,109 adverse event reports in VAERS, representing 2.3% of all reports nationwide.
Of these, 296 mentioned death, 2,429 involved hospitalization, and 8,914 required emergency department visits.
With an estimated population of 7,029,000, Massachusetts has approximately 656.0 reports per 100,000 residents.
Top Vaccines Reported in Massachusetts
Understanding State-Level Data
•Population drives volume: More populous states naturally have more reports.
•State of reporter: Reports are attributed to where the reporter lives, which may differ from where vaccination occurred.
•Reporting culture varies: States with more awareness of VAERS or mandated reporting may have higher per-capita rates.
Quick Facts
Reports:46,109
Deaths:296
Hospitalizations:2,429
ER Visits:8,914
Share of Total:2.3%
Rank:#14 of 65 jurisdictions
Population:7,029,000
Reports per 100K:656.0
Related Analysis
Data Source
This data comes from the Vaccine Adverse Event Reporting System (VAERS), jointly managed by CDC and FDA.