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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. Lumbar puncture
COVID-19 Vaccine×Lumbar puncture

Lumbar puncture Reports for COVID-19 Vaccine

#362 most reported symptom for this vaccine

1,702
Reports
35
Deaths
1,238
Hospitalizations
2.06
Mortality Rate
%
72.7
Hosp. Rate
%

Lumbar puncture and COVID-19 Vaccine

Lumbar puncture has been reported 1,702 times in association with COVID-19 Vaccine vaccination in VAERS. This represents 0.2% of all 1,121,388 reports for this vaccine.

Among these reports, 35 mentioned death (2.06%) and 1,238 involved hospitalization (72.7%).

Lumbar puncture is the #362 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 1,702 reports of Lumbar puncture 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), Lumbar puncture appears in only 0.2% of reports.

The mortality rate of 2.06% warrants monitoring, though VAERS deaths represent temporal associations, not confirmed causal links.

Important Context

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

Sensitive skin1,714 reportsRed blood cell sedimentation rate increased1,708 reportsProduct administration error1,700 reportsVaccination site reaction1,700 reports

Quick Facts

Reports:1,702
Deaths:35
Hospitalizations:1,238
% of Vaccine:0.2%
Rank:#362 of 9223

Related Pages

COVID-19 Vaccine OverviewLumbar puncture (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.