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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.

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  3. COVID-19 Vaccine
  4. Antiphospholipid antibodies negative
COVID-19 Vaccine×Antiphospholipid antibodies negative

Antiphospholipid antibodies negative Reports for COVID-19 Vaccine

#1873 most reported symptom for this vaccine

122
Reports
5
Deaths
67
Hospitalizations
4.1
Mortality Rate
%
54.9
Hosp. Rate
%

Antiphospholipid antibodies negative and COVID-19 Vaccine

Antiphospholipid antibodies negative has been reported 122 times in association with COVID-19 Vaccine vaccination in VAERS. This represents 0.0% of all 1,121,388 reports for this vaccine.

Among these reports, 5 mentioned death (4.10%) and 67 involved hospitalization (54.9%).

Antiphospholipid antibodies negative is the #1873 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 122 reports of Antiphospholipid antibodies negative 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), Antiphospholipid antibodies negative appears in only 0.0% of reports.

The mortality rate of 4.10% warrants monitoring, though VAERS deaths represent temporal associations, not confirmed causal links.

Important Context

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

Ultrasound thyroid abnormal122 reportsAgonal respiration122 reportsFacial bones fracture121 reportsCardiac telemetry abnormal121 reports

Quick Facts

Reports:122
Deaths:5
Hospitalizations:67
% of Vaccine:0.0%
Rank:#1873 of 9223

Related Pages

COVID-19 Vaccine OverviewAntiphospholipid antibodies negative (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.