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Data source: VAERS (Vaccine Adverse Event Reporting System)

Data through 2026 · Updated quarterly

Built by TheDataProject.ai · © 2026 VaccineWatch

Important: VAERS accepts reports of adverse events following vaccination. For any given report, there is no certainty that the reported event was caused by the vaccine. Reports may contain information that is incomplete, inaccurate, coincidental, or unverifiable. Most reports to VAERS are voluntary, which means they are subject to biases. This data cannot be used to determine if vaccines cause or contribute to adverse events.

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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.

  1. Home
  2. Vaccines
  3. DTP
  4. Leukopenia
DTP×Leukopenia

Leukopenia Reports for DTP

#130 most reported symptom for this vaccine

50
Reports
5
Deaths
19
Hospitalizations
10
Mortality Rate
%
38
Hosp. Rate
%

Leukopenia and DTP

Leukopenia has been reported 50 times in association with DTP vaccination in VAERS. This represents 0.2% of all 23,850 reports for this vaccine.

Among these reports, 5 mentioned death (10.00%) and 19 involved hospitalization (38.0%).

Leukopenia is the #130 most frequently reported symptom for DTP out of 603 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.

What This Means

Seeing 50 reports of Leukopenia after DTP vaccination may seem alarming, but context is critical.

The 10.00% mortality rate among these reports is elevated, but this reflects the severity of the condition itself rather than vaccine causation.

Important Context

•Association, not causation: These reports show Leukopenia occurred after vaccination, not that the vaccine caused it.
•Background rates: Leukopenia may occur naturally at baseline rates in the population, unrelated to vaccination.
•Anyone can report: VAERS accepts reports from anyone — patients, parents, healthcare providers — without requiring medical verification.
•Denominator missing: VAERS counts reports, not rates per dose. Without knowing how many doses were given, raw counts can be misleading. Learn more →

Similarly Ranked Symptoms

Bradycardia51 reportsViral infection51 reportsHyperkinesia50 reportsGastrointestinal disorder49 reports

Quick Facts

Reports:50
Deaths:5
Hospitalizations:19
% of Vaccine:0.2%
Rank:#130 of 603

Related Pages

DTP OverviewLeukopenia (All Vaccines)Why Raw Numbers MisleadTop Symptoms Analysis

Data Source

This data comes from the Vaccine Adverse Event Reporting System (VAERS), jointly managed by CDC and FDA.