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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. Endotracheal intubation
FLU(H1N1)×Endotracheal intubation

Endotracheal intubation Reports for FLU(H1N1)

#249 most reported symptom for this vaccine

23
Reports
5
Deaths
20
Hospitalizations
21.74
Mortality Rate
%
87
Hosp. Rate
%

Endotracheal intubation and FLU(H1N1)

Endotracheal intubation has been reported 23 times in association with FLU(H1N1) vaccination in VAERS.

Among these reports, 5 mentioned death (21.74%) and 20 involved hospitalization (87.0%).

Endotracheal intubation is the #249 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 23 reports of Endotracheal intubation after FLU(H1N1) vaccination may seem alarming, but context is critical.

The 21.74% mortality rate among these reports is elevated, but this reflects the severity of the condition itself rather than vaccine causation.

Important Context

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

Muscle tightness23 reportsLocal reaction23 reportsRed blood cell sedimentation rate increased23 reportsMovement disorder23 reports

Quick Facts

Reports:23
Deaths:5
Hospitalizations:20
% of Vaccine:—%
Rank:#249 of 993

Related Pages

FLU(H1N1) OverviewEndotracheal intubation (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.