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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. FLU(H1N1)
  4. Metabolic function test
FLU(H1N1)×Metabolic function test

Metabolic function test Reports for FLU(H1N1)

#120 most reported symptom for this vaccine

62
Reports
1
Deaths
12
Hospitalizations
1.61
Mortality Rate
%
19.4
Hosp. Rate
%

Metabolic function test and FLU(H1N1)

Metabolic function test has been reported 62 times in association with FLU(H1N1) vaccination in VAERS.

Among these reports, 1 mentioned death (1.61%) and 12 involved hospitalization (19.4%).

Metabolic function test is the #120 most frequently reported symptom for FLU(H1N1) out of 993 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 62 reports of Metabolic function test after FLU(H1N1) vaccination may seem alarming, but context is critical.

The mortality rate of 1.61% warrants monitoring, though VAERS deaths represent temporal associations, not confirmed causal links.

Important Context

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

Paraesthesia oral62 reportsDysgeusia62 reportsHypoaesthesia oral61 reportsWrong drug administered61 reports

Quick Facts

Reports:62
Deaths:1
Hospitalizations:12
% of Vaccine:—%
Rank:#120 of 993

Related Pages

FLU(H1N1) OverviewMetabolic function test (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.