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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. Anthrax (Biothrax)
  4. Stupor
Anthrax (Biothrax)×Stupor

Stupor Reports for Anthrax (Biothrax)

#738 most reported symptom for this vaccine

9
Reports
0
Deaths
3
Hospitalizations
0
Mortality Rate
%
33.3
Hosp. Rate
%

Stupor and Anthrax (Biothrax)

Stupor has been reported 9 times in association with Anthrax (Biothrax) vaccination in VAERS. This represents 0.1% of all 11,622 reports for this vaccine.

Among these reports, 0 mentioned death (0.00%) and 3 involved hospitalization (33.3%).

Stupor is the #738 most frequently reported symptom for Anthrax (Biothrax) out of 1624 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 9 reports of Stupor after Anthrax (Biothrax) 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 Stupor occurred after vaccination, not that the vaccine caused it.
•Background rates: Stupor 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

Middle insomnia10 reportsRespiratory syncytial virus test negative10 reportsDelirium9 reportsNeurological symptom9 reports

Quick Facts

Reports:9
Deaths:0
Hospitalizations:3
% of Vaccine:0.1%
Rank:#738 of 1624

Related Pages

Anthrax (Biothrax) OverviewStupor (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.