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.
#305 most reported symptom for this vaccine
White blood cell count decreased has been reported 41 times in association with Pneumococcal (Prevnar) vaccination in VAERS. This represents 0.1% of all 27,970 reports for this vaccine.
Among these reports, 8 mentioned death (19.51%) and 21 involved hospitalization (51.2%).
White blood cell count decreased is the #305 most frequently reported symptom for Pneumococcal (Prevnar) out of 1407 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 41 reports of White blood cell count decreased after Pneumococcal (Prevnar) vaccination may seem alarming, but context is critical.
The 19.51% 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.