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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. Meningococcal
  4. Chest X-ray abnormal
Meningococcal×Chest X-ray abnormal

Chest X-ray abnormal Reports for Meningococcal

#163 most reported symptom for this vaccine

17
Reports
2
Deaths
14
Hospitalizations
11.76
Mortality Rate
%
82.4
Hosp. Rate
%

Chest X-ray abnormal and Meningococcal

Chest X-ray abnormal has been reported 17 times in association with Meningococcal vaccination in VAERS. This represents 0.5% of all 3,774 reports for this vaccine.

Among these reports, 2 mentioned death (11.76%) and 14 involved hospitalization (82.4%).

Chest X-ray abnormal is the #163 most frequently reported symptom for Meningococcal out of 719 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 17 reports of Chest X-ray abnormal after Meningococcal vaccination may seem alarming, but context is critical.

The 11.76% 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 Chest X-ray abnormal occurred after vaccination, not that the vaccine caused it.
•Background rates: Chest X-ray abnormal 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

Inappropriate schedule of drug administration17 reportsUrine analysis normal17 reportsPetechiae16 reportsDisorientation16 reports

Quick Facts

Reports:17
Deaths:2
Hospitalizations:14
% of Vaccine:0.5%
Rank:#163 of 719

Related Pages

Meningococcal OverviewChest X-ray abnormal (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.