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.
Oxygen saturation appears in 1,900 VAERS reports across all vaccines. Of these, 73 reports also mentioned death and 458 involved hospitalization. The severity rate (deaths + hospitalizations as a percentage of reports) is 27.9%. The top vaccines associated with this symptom are COVID-19, HPV (Gardasil), Unknown Vaccine. Remember: VAERS reports show temporal association, not causation.
Oxygen saturation has been reported 1,900 times in VAERS from 1990 to 2026.
Of these reports, 73 were associated with death (3.84%) and 458 involved hospitalization.
The overall serious outcome rate (death or hospitalization) for reports mentioning Oxygen saturation is 27.9%.
This data comes from the Vaccine Adverse Event Reporting System (VAERS), jointly managed by CDC and FDA.