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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.

Blood thyroid stimulating hormone

2,404 total reports18.2% serious outcomes

2,404

Total Reports

Deaths

425

Hospitalizations

18.2

Severity Rate

% serious outcomes

About Blood thyroid stimulating hormone Reports

Blood thyroid stimulating hormone has been reported 2,404 times in VAERS from 1990 to 2026.

Of these reports, 12 were associated with death (0.50%) and 425 involved hospitalization.

The overall serious outcome rate (death or hospitalization) for reports mentioning Blood thyroid stimulating hormone is 18.2%.

Understanding Blood thyroid stimulating hormone in VAERS

•Temporal association only: These reports show Blood thyroid stimulating hormone 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 Blood thyroid stimulating hormone. 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.