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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
  2. Vaccines
  3. Tetanus Toxoid
  4. Injection site abscess
Tetanus Toxoid×Injection site abscess

Injection site abscess Reports for Tetanus Toxoid

#100 most reported symptom for this vaccine

20
Reports
0
Deaths
0
Hospitalizations
0
Mortality Rate
%
0
Hosp. Rate
%

Injection site abscess and Tetanus Toxoid

Injection site abscess has been reported 20 times in association with Tetanus Toxoid vaccination in VAERS. This represents 0.5% of all 3,722 reports for this vaccine.

Among these reports, 0 mentioned death (0.00%) and 0 involved hospitalization (0.0%).

Injection site abscess is the #100 most frequently reported symptom for Tetanus Toxoid out of 499 total symptoms.

Disclaimer: VAERS reports describe events that occurred after vaccination but do not establish that the vaccine caused the event. Many reported symptoms may be coincidental or related to underlying conditions.

What This Means

Seeing 20 reports of Injection site abscess after Tetanus Toxoid vaccination may seem alarming, but context is critical.

The mortality rate among these reports is very low at 0.00%, suggesting most cases are non-fatal.

Important Context

•Association, not causation: These reports show Injection site abscess occurred after vaccination, not that the vaccine caused it.
•Background rates: Injection site abscess may occur naturally at baseline rates in the population, unrelated to vaccination.
•Anyone can report: VAERS accepts reports from anyone — patients, parents, healthcare providers — without requiring medical verification.
•Denominator missing: VAERS counts reports, not rates per dose. Without knowing how many doses were given, raw counts can be misleading. Learn more →

Similarly Ranked Symptoms

Anxiety21 reportsPeripheral swelling21 reportsInjury20 reportsPneumonia20 reports

Quick Facts

Reports:20
Deaths:0
Hospitalizations:0
% of Vaccine:0.5%
Rank:#100 of 499

Related Pages

Tetanus Toxoid OverviewInjection site abscess (All Vaccines)Why Raw Numbers MisleadTop Symptoms Analysis

Data Source

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