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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.

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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.

  1. Home
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  3. Maryland

Maryland

MD36,581 total reportsRank #20 of 65 jurisdictions
Share
36,581
Total Reports
381
Deaths
2,214
Hospitalizations
7,076
ER Visits

About Maryland VAERS Data

Maryland (MD) has 36,581 adverse event reports in VAERS, representing 1.8% of all reports nationwide.

Of these, 381 mentioned death, 2,214 involved hospitalization, and 7,076 required emergency department visits.

With an estimated population of 6,165,000, Maryland has approximately 593.4 reports per 100,000 residents.

Top Vaccines Reported in Maryland

VaccineReportsDeathsHospitalizations
COVID1918,8722491,324
VARZOS2,326493
FLU32,14621166
VARCEL1,646460
MMR1,44812109
HEP1,2362868
PPV1,1611258
HIBV1,06440152
FLU4959233
UNK934938
DTAP9082174
TDAP800136
COVID19-27272235
HEPA727439
OPV6972383
HPV4689139
IPV6402457
DTP5972271
PNC13579860
MNQ549126

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:36,581
Deaths:381
Hospitalizations:2,214
ER Visits:7,076
Share of Total:1.8%
Rank:#20 of 65 jurisdictions
Population:6,165,000
Reports per 100K:593.4

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.