Long term impact of COVID 19 vaccination on dizziness-related disability and balance in adolescence

Inclusion Criteria:

• Adolescence age range 10-17
• received a dose or more of an approved COVID-19 vaccine at least one year before the study enrollment.

the ability to complete all assessment measures independently.

Exclusion Criteria:

1. vestibular or neurological disorders diagnosed before vaccination.
2. mixed COVID-19 vaccine types.
3. a history of traumatic brain injury.
4. current use of medications that affect balance.
5. documented COVID-19 infection within three months of assessment.
6. physical limitations that prevented them from completing balance testing.

• Adolescence age range 10-17
• Vaccinated by any available SARS -COV-2 Vaccinations