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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. Rotavirus (Rotateq)
  4. Muscle spasms
Rotavirus (Rotateq)×Muscle spasms

Muscle spasms Reports for Rotavirus (Rotateq)

#182 most reported symptom for this vaccine

66
Reports
1
Deaths
22
Hospitalizations
1.52
Mortality Rate
%
33.3
Hosp. Rate
%

Muscle spasms and Rotavirus (Rotateq)

Muscle spasms has been reported 66 times in association with Rotavirus (Rotateq) vaccination in VAERS. This represents 0.3% of all 25,020 reports for this vaccine.

Among these reports, 1 mentioned death (1.52%) and 22 involved hospitalization (33.3%).

Muscle spasms is the #182 most frequently reported symptom for Rotavirus (Rotateq) out of 1365 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 66 reports of Muscle spasms after Rotavirus (Rotateq) vaccination may seem alarming, but context is critical.

The mortality rate of 1.52% warrants monitoring, though VAERS deaths represent temporal associations, not confirmed causal links.

Important Context

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

Swelling face67 reportsSeizure like phenomena67 reportsX-ray normal66 reportsNausea66 reports

Quick Facts

Reports:66
Deaths:1
Hospitalizations:22
% of Vaccine:0.3%
Rank:#182 of 1365

Related Pages

Rotavirus (Rotateq) OverviewMuscle spasms (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.