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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.

Mobility decreased

25,289 total reports9.6% serious outcomes

Mobility decreased appears in 25,289 VAERS reports across all vaccines. Of these, 219 reports also mentioned death and 2,210 involved hospitalization. The severity rate (deaths + hospitalizations as a percentage of reports) is 9.6%. The top vaccines associated with this symptom are COVID-19, Flu (Trivalent), Pneumococcal (PPV23). Remember: VAERS reports show temporal association, not causation.

25,289

Total Reports

219

Deaths

2,210

Hospitalizations

9.6

Severity Rate

% serious outcomes

About Mobility decreased Reports

Mobility decreased has been reported 25,289 times in VAERS from 1990 to 2026.

Of these reports, 219 were associated with death (0.87%) and 2,210 involved hospitalization.

The overall serious outcome rate (death or hospitalization) for reports mentioning Mobility decreased is 9.6%.

Understanding Mobility decreased in VAERS

•Temporal association only: These reports show Mobility decreased 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 Mobility decreased. 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.