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Transparent access to VAERS data for informed decision-making. We present the data as-is, with appropriate context and disclaimers.

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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. Td
  4. Palpitations
Td×Palpitations

Palpitations Reports for Td

#120 most reported symptom for this vaccine

79
Reports
0
Deaths
14
Hospitalizations
0
Mortality Rate
%
17.7
Hosp. Rate
%

Palpitations and Td

Palpitations has been reported 79 times in association with Td vaccination in VAERS. This represents 0.4% of all 20,366 reports for this vaccine.

Among these reports, 0 mentioned death (0.00%) and 14 involved hospitalization (17.7%).

Palpitations is the #120 most frequently reported symptom for Td out of 950 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 79 reports of Palpitations after Td 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 Palpitations occurred after vaccination, not that the vaccine caused it.
•Background rates: Palpitations 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

Vertigo79 reportsGaze palsy79 reportsWrong drug administered79 reportsAbdominal pain upper77 reports

Quick Facts

Reports:79
Deaths:0
Hospitalizations:14
% of Vaccine:0.4%
Rank:#120 of 950

Related Pages

Td OverviewPalpitations (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.