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Data source: VAERS (Vaccine Adverse Event Reporting System)

Data through 2026 · Updated quarterly

Built by TheDataProject.ai · © 2026 VaccineWatch

Important: VAERS accepts reports of adverse events following vaccination. For any given report, there is no certainty that the reported event was caused by the vaccine. Reports may contain information that is incomplete, inaccurate, coincidental, or unverifiable. Most reports to VAERS are voluntary, which means they are subject to biases. This data cannot be used to determine if vaccines cause or contribute to adverse events.

⚠️

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.

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  3. Ohio

Ohio

OH61,005 total reportsRank #8 of 65 jurisdictions
Share
61,005
Total Reports
582
Deaths
4,134
Hospitalizations
12,775
ER Visits

About Ohio VAERS Data

Ohio (OH) has 61,005 adverse event reports in VAERS, representing 3.1% of all reports nationwide.

Of these, 582 mentioned death, 4,134 involved hospitalization, and 12,775 required emergency department visits.

With an estimated population of 11,756,000, Ohio has approximately 518.9 reports per 100,000 residents.

Top Vaccines Reported in Ohio

VaccineReportsDeathsHospitalizations
COVID1929,5714922,853
FLU34,24121296
VARZOS4,14110169
VARCEL3,5695119
MMR3,1675189
DTAP2,70436181
HEP2,65526172
PPV2,34814131
HIBV2,28345288
FLU41,7871079
TDAP1,740462
IPV1,65830124
HEPA1,449556
COVID19-21,214865
HPV41,184780
MNQ1,141158
PNC131,06013104
PNC1,05118125
OPV1,03333169
UNK8731842

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:61,005
Deaths:582
Hospitalizations:4,134
ER Visits:12,775
Share of Total:3.1%
Rank:#8 of 65 jurisdictions
Population:11,756,000
Reports per 100K:518.9

Explore Further

Top Vaccine: COVID19All StatesGeographic AnalysisCompare Vaccines

Related Analysis

Geographic Patterns Analysis →35 Years of Reporting Trends →COVID-19 Impact on VAERS →Serious Outcomes Analysis →Death Reports Deep Dive →

Data Source

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