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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.

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  3. Pneumococcal (Pneumovax)
  4. Unresponsive to stimuli
Pneumococcal (Pneumovax)×Unresponsive to stimuli

Unresponsive to stimuli Reports for Pneumococcal (Pneumovax)

#274 most reported symptom for this vaccine

80
Reports
8
Deaths
19
Hospitalizations
10
Mortality Rate
%
23.8
Hosp. Rate
%

Unresponsive to stimuli and Pneumococcal (Pneumovax)

Unresponsive to stimuli has been reported 80 times in association with Pneumococcal (Pneumovax) vaccination in VAERS. This represents 0.1% of all 71,157 reports for this vaccine.

Among these reports, 8 mentioned death (10.00%) and 19 involved hospitalization (23.8%).

Unresponsive to stimuli is the #274 most frequently reported symptom for Pneumococcal (Pneumovax) out of 2065 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 80 reports of Unresponsive to stimuli after Pneumococcal (Pneumovax) vaccination may seem alarming, but context is critical.

The 10.00% mortality rate among these reports is elevated, but this reflects the severity of the condition itself rather than vaccine causation.

Important Context

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

Lung disorder80 reportsHypoxia80 reportsMusculoskeletal disorder80 reportsImmunoglobulin therapy80 reports

Quick Facts

Reports:80
Deaths:8
Hospitalizations:19
% of Vaccine:0.1%
Rank:#274 of 2065

Related Pages

Pneumococcal (Pneumovax) OverviewUnresponsive to stimuli (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.