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