# Adaptive Immune Response to Seasonal Influenza Vaccination (AIGI)

> **NCT05129436** · — · UNKNOWN · sponsor: **University Medicine Greifswald** · enrollment: 20 (actual)

## Conditions studied

- Seasonal Influenza Vaccination

## Interventions

- **DRUG:** Vaxigrip Tetra 2020/2021

## Key facts

- **NCT ID:** NCT05129436
- **Lead sponsor:** University Medicine Greifswald
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-10-10
- **Primary completion:** 2021-03-31
- **Final completion:** 2023-12-31
- **Target enrollment:** 20 (ACTUAL)
- **Last updated:** 2023-10-03


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05129436

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05129436, "Adaptive Immune Response to Seasonal Influenza Vaccination (AIGI)". Retrieved via AI Analytics 2026-07-26 from https://api.ai-analytics.org/clinical/NCT05129436. Licensed CC0.

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