# Guinea-Bissau says it has not approved hepatitis B vaccine trial in newborns - MyJoyOnline

> Guinea-Bissau's transitional government said Tuesday it has not approved a proposed clinical trial of a hepatitis B vaccine in newborns, denying reports that the study had been authorised.

- Published: 2026-10-14T03:30:38.632Z
- Updated: 2026-10-14T03:30:38.632Z
- 1 source
- Topics: Politics
- Involves: Africa CDC, Guinea-Bissau, Quinhin Nantote, United States Department of Health and Human Services

## How it developed

- 2026-10-14T03:30:38.632Z - MyJoyOnline: [Guinea-Bissau says it has not approved hepatitis B vaccine trial in newborns - MyJoyOnline](https://www.myjoyonline.com/guinea-bissau-says-it-has-not-approved-hepatitis-b-vaccine-trial-in-newborns/)

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