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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. COVID-19 Vaccine
  4. Pneumonia bacterial
COVID-19 Vaccine×Pneumonia bacterial

Pneumonia bacterial Reports for COVID-19 Vaccine

#632 most reported symptom for this vaccine

738
Reports
203
Deaths
651
Hospitalizations
27.51
Mortality Rate
%
88.2
Hosp. Rate
%

Pneumonia bacterial and COVID-19 Vaccine

Pneumonia bacterial has been reported 738 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, 203 mentioned death (27.51%) and 651 involved hospitalization (88.2%).

Pneumonia bacterial is the #632 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 738 reports of Pneumonia bacterial 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), Pneumonia bacterial appears in only 0.1% of reports.

The 27.51% 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 Pneumonia bacterial occurred after vaccination, not that the vaccine caused it.
•Background rates: Pneumonia bacterial 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

Lymphocyte percentage decreased740 reportsAntinuclear antibody positive739 reportsPostural orthostatic tachycardia syndrome735 reportsDisease recurrence733 reports

Quick Facts

Reports:738
Deaths:203
Hospitalizations:651
% of Vaccine:0.1%
Rank:#632 of 9223

Related Pages

COVID-19 Vaccine OverviewPneumonia bacterial (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.