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.
#815 most reported symptom for this vaccine
Blood lactic acid increased has been reported 506 times in association with COVID-19 Vaccine vaccination in VAERS. This represents 0.0% of all 1,121,388 reports for this vaccine.
Among these reports, 108 mentioned death (21.34%) and 428 involved hospitalization (84.6%).
Blood lactic acid increased is the #815 most frequently reported symptom for COVID-19 Vaccine out of 9223 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.
Seeing 506 reports of Blood lactic acid increased after COVID-19 Vaccine vaccination may seem alarming, but context is critical. With 1,121,388 total reports for this vaccine (representing many millions of doses), Blood lactic acid increased appears in only 0.0% of reports.
The 21.34% mortality rate among these reports is elevated, but this reflects the severity of the condition itself rather than vaccine causation.
This data comes from the Vaccine Adverse Event Reporting System (VAERS), jointly managed by CDC and FDA.