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.
Tetanus Toxoid
About Tetanus Toxoid
Tetanus Toxoid has 3,722 reports in VAERS spanning from 1990 to 2026.
Of these reports, 20 mentioned death, 210 involved hospitalization, and 1,243 required emergency department visits.
This vaccine is manufactured by: Unknown Manufacturer, Sanofi Pasteur, Pfizer / Wyeth, Connaught Laboratories, Lederle Laboratories, Mass. Public Health Bio Lab, Berna Biotech, Ltd., Sclavo, GlaxoSmithKline, Medeva Pharma, Ltd., Emergent BioSolutions, Michigan Dept Pub Hlth.
This vaccine accounts for 0.2% of all 1,983,260 reports in the VAERS database.
Reporting Rate
This vaccine averages 103 reports per year over 36 years of reporting (1990–2025).
Understanding These Numbers
Most Reported Symptoms
Top Reporting States
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Related Analysis
Data Source
This data comes from the Vaccine Adverse Event Reporting System (VAERS), jointly managed by CDC and FDA.