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Guinea-Bissau suspends a U.S.-backed study of a hepatitis B vaccine on newborns pending an ethics review.

Vanderbijlpark scholar transport crash — Guinea-Bissau suspends a U.S.-backed study of a hepatitis B vaccine on newborns pending an ethics review. [https://apnews.com/article/guinea-bissau-suspends-us-hepatitis-b-study-9d

Published January 22, 2026· Updated October 28, 2026·1 min read

Context: Vanderbijlpark scholar transport crash.

Guinea-Bissau suspends a U.S.-backed study of a hepatitis B vaccine on newborns pending an ethics review. [https://apnews.com/article/guinea-bissau-suspends-us-hepatitis-b-study-9d172d68afb36c62a85d1236f639ddcf (AP)]

Event summary via Wikipedia Current Events (2026-01-22).