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

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

The director-general of the WHO said a U.S.-funded study of the hepatitis B vaccine in Guinea-Bissau would be “unethical” if ...

General criticized a US-funded hepatitis B vaccine trial in Guinea-Bissau, highlighting ethical concerns regarding ...

DAKAR, Senegal (AP) — Guinea-Bissau is suspending a Trump administration-backed hepatitis B vaccine study on newborns in the West African country, pending an ethical review, the health minister said ...

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

Domingos Simões Pereira and Fernando Dias were liberated last Friday after having been respectively detained and blocked in ...

The military government in Guinea-Bissau has suspended a scientific trial for the hepatitis B vaccine administered to newborns. The trial is funded by the US Centers for Disease Control and Prevention ...

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 ...

Guinea-Bissau's military junta lifts some restrictions on opposition politicians, while placing another prominent leader ...

African scientists have criticised a study of hepatitis B virus birth dose vaccination as being unethical. Gilbert Nakweya reports.