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.
#424 most reported symptom for this vaccine
White blood cell count decreased has been reported 44 times in association with DTaP vaccination in VAERS. This represents 0.1% of all 66,714 reports for this vaccine.
Among these reports, 5 mentioned death (11.36%) and 20 involved hospitalization (45.5%).
White blood cell count decreased is the #424 most frequently reported symptom for DTaP out of 1943 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 44 reports of White blood cell count decreased after DTaP vaccination may seem alarming, but context is critical.
The 11.36% 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.