HealthGuinea-Bissau says it has not approved hepatitis B vaccine trial in newborns
Guinea-Bissau’s transitional government said on Tuesday it had not approved a proposed clinical trial of a hepatitis B vaccine in newborns, rejecting reports that the study had been authorized.
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Reuters★★★☆☆2026-10-13 20:00Original
Guinea-Bissau says it has not approved hepatitis B vaccine trial in newborns
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