# BCG Vaccination for Healthcare Workers in COVID-19 Pandemic

> **NCT04379336** · PHASE3 · COMPLETED · sponsor: **TASK Applied Science** · enrollment: 1000 (actual)

## Conditions studied

- COVID-19
- Sars-CoV2

## Interventions

- **BIOLOGICAL:** Bacille Calmette-Guérin (BCG)
- **OTHER:** Placebo Comparator

## Key facts

- **NCT ID:** NCT04379336
- **Lead sponsor:** TASK Applied Science
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-05-04
- **Primary completion:** 2022-01-02
- **Final completion:** 2022-01-02
- **Target enrollment:** 1000 (ACTUAL)
- **Last updated:** 2022-01-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04379336

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04379336, "BCG Vaccination for Healthcare Workers in COVID-19 Pandemic". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT04379336. Licensed CC0.

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