⚠️

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.

Chest discomfort

26,389 total reports12.4% serious outcomes

26,389

Total Reports

130

Deaths

3,140

Hospitalizations

12.4

Severity Rate

% serious outcomes

About Chest discomfort Reports

Chest discomfort has been reported 26,389 times in VAERS from 1990 to 2026.

Of these reports, 130 were associated with death (0.49%) and 3,140 involved hospitalization.

The overall serious outcome rate (death or hospitalization) for reports mentioning Chest discomfort is 12.4%.

Understanding Chest discomfort in VAERS

•Temporal association only: These reports show Chest discomfort occurred after vaccination, not necessarily because of vaccination.

•Background rates matter: Many symptoms occur naturally at baseline rates in the population, unrelated to vaccination.

•Reporting variability: Medical terminology may be used differently by various healthcare providers and over time.

•Investigation needed: High-frequency reports may trigger further epidemiological studies to determine causation.

What This Data Shows

Most Associated Vaccines: The vaccines most frequently mentioned in reports with Chest discomfort. This may reflect usage patterns, not causation.

Severity Patterns: The percentage of reports that involve serious outcomes can help prioritize safety investigations.

Reporting Trends: Changes in reporting frequency over time may reflect increased awareness, media attention, or actual safety signals.