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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. COVID-19 Vaccine
  4. Immunoglobulin therapy
COVID-19 Vaccine×Immunoglobulin therapy

Immunoglobulin therapy Reports for COVID-19 Vaccine

#384 most reported symptom for this vaccine

1,579
Reports
69
Deaths
1,390
Hospitalizations
4.37
Mortality Rate
%
88
Hosp. Rate
%

Immunoglobulin therapy and COVID-19 Vaccine

Immunoglobulin therapy has been reported 1,579 times in association with COVID-19 Vaccine vaccination in VAERS. This represents 0.1% of all 1,121,388 reports for this vaccine.

Among these reports, 69 mentioned death (4.37%) and 1,390 involved hospitalization (88.0%).

Immunoglobulin therapy is the #384 most frequently reported symptom for COVID-19 Vaccine out of 9223 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 1,579 reports of Immunoglobulin therapy after COVID-19 Vaccine vaccination may seem alarming, but context is critical. With 1,121,388 total reports for this vaccine (representing many millions of doses), Immunoglobulin therapy appears in only 0.1% of reports.

The mortality rate of 4.37% warrants monitoring, though VAERS deaths represent temporal associations, not confirmed causal links.

Important Context

•Association, not causation: These reports show Immunoglobulin therapy occurred after vaccination, not that the vaccine caused it.
•Background rates: Immunoglobulin therapy 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

Aspartate aminotransferase increased1,593 reportsBlood potassium normal1,588 reportsMagnetic resonance imaging abnormal1,578 reportsBlood creatinine normal1,576 reports

Quick Facts

Reports:1,579
Deaths:69
Hospitalizations:1,390
% of Vaccine:0.1%
Rank:#384 of 9223

Related Pages

COVID-19 Vaccine OverviewImmunoglobulin therapy (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.