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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. Hib (Pedvaxhib)
  4. Myelitis transverse
Hib (Pedvaxhib)×Myelitis transverse

Myelitis transverse Reports for Hib (Pedvaxhib)

#717 most reported symptom for this vaccine

19
Reports
0
Deaths
12
Hospitalizations
0
Mortality Rate
%
63.2
Hosp. Rate
%

Myelitis transverse and Hib (Pedvaxhib)

Myelitis transverse has been reported 19 times in association with Hib (Pedvaxhib) vaccination in VAERS. This represents 0.0% of all 60,298 reports for this vaccine.

Among these reports, 0 mentioned death (0.00%) and 12 involved hospitalization (63.2%).

Myelitis transverse is the #717 most frequently reported symptom for Hib (Pedvaxhib) out of 2013 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 19 reports of Myelitis transverse after Hib (Pedvaxhib) vaccination may seem alarming, but context is critical.

The mortality rate among these reports is very low at 0.00%, suggesting most cases are non-fatal.

Important Context

•Association, not causation: These reports show Myelitis transverse occurred after vaccination, not that the vaccine caused it.
•Background rates: Myelitis transverse 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

CSF test19 reportsHeart rate decreased19 reportsBruxism19 reportsTension19 reports

Quick Facts

Reports:19
Deaths:0
Hospitalizations:12
% of Vaccine:0.0%
Rank:#717 of 2013

Related Pages

Hib (Pedvaxhib) OverviewMyelitis transverse (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.