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.
#452 most reported symptom for this vaccine
Carbon dioxide decreased has been reported 5 times in association with Meningococcal vaccination in VAERS. This represents 0.1% of all 3,774 reports for this vaccine.
Among these reports, 2 mentioned death (40.00%) and 4 involved hospitalization (80.0%).
Carbon dioxide decreased is the #452 most frequently reported symptom for Meningococcal out of 719 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 5 reports of Carbon dioxide decreased after Meningococcal vaccination may seem alarming, but context is critical.
The 40.00% 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.