Bissau's foreign minister has said his government has stopped a study funded by the Trump administration aiming to evaluate side effects of the life-saving hepatitis B ...

Giving some newborns in Guinea-Bissau an established hepatitis B treatment but not others is "unethical", it says.

The health trial by researchers at the University of Southern Denmark has been suspended by Bissau-Guinean authorities.

Feb 2 (Reuters) - The junta that seized power in Guinea-Bissau in a coup in November has vowed to bring the revolutionary ...

The World Health Organization (WHO) underscores that the hepatitis B birth dose vaccine is an effective, and essential public health intervention, with a proven record. It prevents life‑threatening ...

Guinea-Bissau has halted a controversial U.S.-funded hepatitis B vaccine study, which drew criticism for ethical concerns and links to debunked autism theories. The study aimed to examine side effects ...

The World Health Organization on Friday voiced serious concerns over a planned US-funded hepatitis B vaccine trial on newborn ...

The U.S. Centers for Disease Control and Prevention (CDC) approved a $1.6 million grant to fund a study on the efficacy of the hepatitis B vaccine Dec. 15, 2025. After U.S. Secretary of Health ...

The U.S. plans to participate in a WHO meeting to decide on future influenza vaccines, signaling ongoing cooperation despite ...

Guinea Bissau Army general Horta N’Tam looks on during the swearing in ceremony as the transition leader and the leader of the High Command in Bissau on November 27, 2025. The military junta in Guinea ...

Guinea-Bissau’s foreign minister said his government has stopped a study funded by US President Donald Trump’s administration aiming to evaluate side-effects of the life-saving hepatitis B vaccine, ...