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Transparent access to VAERS data for informed decision-making. We present the data as-is, with appropriate context and disclaimers.

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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. Influenza, Seasonal (Fluvirin)
  4. Malaise
Influenza, Seasonal (Fluvirin)×Malaise

Malaise Reports for Influenza, Seasonal (Fluvirin)

#24 most reported symptom for this vaccine

3,792
Reports
103
Deaths
417
Hospitalizations
2.72
Mortality Rate
%
11
Hosp. Rate
%

Malaise and Influenza, Seasonal (Fluvirin)

Malaise has been reported 3,792 times in association with Influenza, Seasonal (Fluvirin) vaccination in VAERS. This represents 3.2% of all 119,695 reports for this vaccine.

Among these reports, 103 mentioned death (2.72%) and 417 involved hospitalization (11.0%).

Malaise is the #24 most frequently reported symptom for Influenza, Seasonal (Fluvirin) out of 3021 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 3,792 reports of Malaise after Influenza, Seasonal (Fluvirin) vaccination may seem alarming, but context is critical. With 119,695 total reports for this vaccine (representing many millions of doses), Malaise appears in only 3.2% of reports.

The mortality rate of 2.72% warrants monitoring, though VAERS deaths represent temporal associations, not confirmed causal links.

Important Context

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

Paraesthesia4,314 reportsCough3,860 reportsHypoaesthesia3,661 reportsArthralgia3,632 reports

Quick Facts

Reports:3,792
Deaths:103
Hospitalizations:417
% of Vaccine:3.2%
Rank:#24 of 3021

Related Pages

Influenza, Seasonal (Fluvirin) OverviewMalaise (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.