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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. Japanese Encephalitis (Je-Vax)
  4. Rash maculo-papular
Japanese Encephalitis (Je-Vax)×Rash maculo-papular

Rash maculo-papular Reports for Japanese Encephalitis (Je-Vax)

#51 most reported symptom for this vaccine

8
Reports
0
Deaths
1
Hospitalizations
0
Mortality Rate
%
12.5
Hosp. Rate
%

Rash maculo-papular and Japanese Encephalitis (Je-Vax)

Rash maculo-papular has been reported 8 times in association with Japanese Encephalitis (Je-Vax) vaccination in VAERS. This represents 1.4% of all 574 reports for this vaccine.

Among these reports, 0 mentioned death (0.00%) and 1 involved hospitalization (12.5%).

Rash maculo-papular is the #51 most frequently reported symptom for Japanese Encephalitis (Je-Vax) out of 148 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 8 reports of Rash maculo-papular after Japanese Encephalitis (Je-Vax) 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 Rash maculo-papular occurred after vaccination, not that the vaccine caused it.
•Background rates: Rash maculo-papular 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

Pharyngolaryngeal pain9 reportsInjection site pruritus9 reportsInsomnia8 reportsBack pain8 reports

Quick Facts

Reports:8
Deaths:0
Hospitalizations:1
% of Vaccine:1.4%
Rank:#51 of 148

Related Pages

Japanese Encephalitis (Je-Vax) OverviewRash maculo-papular (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.