Controversial US study on hepatitis B vaccines in Africa is cancelled

The Guardian - World NewsCenter-LeftEN 5 min read 100% complete by Melody SchreiberJanuary 15, 2026 at 04:26 PM
Controversial US study on hepatitis B vaccines in Africa is cancelled

AI Summary

long article 5 min

A controversial US-funded study on hepatitis B vaccines in Guinea-Bissau has been cancelled, according to the Africa Centres for Disease Control and Prevention (CDC). The $1.6 million study, funded under the purview of Robert F Kennedy Jr., faced criticism for ethical concerns regarding the withholding of proven hepatitis B vaccines from newborns in a country with a high disease burden. The Africa CDC halted the study due to its problematic design and ethical issues. While officials in Guinea-Bissau expressed interest in continuing the trial, the Africa CDC stated it would only proceed if redesigned to meet ethical standards. The US Department of Health and Human Services (HHS) did not respond to requests for comment.

Keywords

hepatitis b vaccine 100% ethical concerns 90% clinical trial 80% africa cdc 70% guinea-bissau 70% vaccine skepticism 60% us study 50% public health 50% ethical regulations 40%

Sentiment Analysis

Very Negative
Score: -0.80

Source Transparency

Source
The Guardian - World News
Political Lean
Center-Left (-0.40)
Far LeftCenterFar Right
Classification Confidence
90%
Geographic Perspective
Guinea-Bissau

This article was automatically classified using rule-based analysis. The political bias score ranges from -1 (far left) to +1 (far right).

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