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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. Polio (Inactivated) (Ipol)
  4. Difficulty in walking
Polio (Inactivated) (Ipol)×Difficulty in walking

Difficulty in walking Reports for Polio (Inactivated) (Ipol)

#180 most reported symptom for this vaccine

97
Reports
0
Deaths
19
Hospitalizations
0
Mortality Rate
%
19.6
Hosp. Rate
%

Difficulty in walking and Polio (Inactivated) (Ipol)

Difficulty in walking has been reported 97 times in association with Polio (Inactivated) (Ipol) vaccination in VAERS. This represents 0.2% of all 44,360 reports for this vaccine.

Among these reports, 0 mentioned death (0.00%) and 19 involved hospitalization (19.6%).

Difficulty in walking is the #180 most frequently reported symptom for Polio (Inactivated) (Ipol) out of 1646 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 97 reports of Difficulty in walking after Polio (Inactivated) (Ipol) 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 Difficulty in walking occurred after vaccination, not that the vaccine caused it.
•Background rates: Difficulty in walking 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

Injection site nodule102 reportsVaccination complication98 reportsRespiratory distress97 reportsPeripheral swelling97 reports

Quick Facts

Reports:97
Deaths:0
Hospitalizations:19
% of Vaccine:0.2%
Rank:#180 of 1646

Related Pages

Polio (Inactivated) (Ipol) OverviewDifficulty in walking (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.