AfricaChildren's healthGuinea-BissauHealthHepatitis BVaccines and immunisationWorld news

Controversial US-backed vaccine trial in African newborns halted

OMEGAZEPRIME News
This story was selected and curated by our editorial team in the Africa category. Published on October 21, 2026 • Originally reported by Melody Schreiber. OMEGAZEPRIME provides independent news coverage and analysis for our readers. Stay informed with the latest developments.

Hepatitis B study in Guinea-Bissau that was to be funded by CDC and that drew global backlash ‘will not move forward’

The US-backed hepatitis B vaccine trial in African newborns that drew global backlash was halted, the lead researcher said on Wednesday.

It is “now clear” that the study “will not move forward in Guinea-Bissau”, Frederik Schaltz-Buchholzer, a Danish researcher, wrote on LinkedIn, adding, “we were not given the necessary governmental approval.”

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