The director-general of the WHO said a U.S.-funded study of the hepatitis B vaccine in Guinea-Bissau would be “unethical” if ...
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 ...
African scientists have criticised a study of hepatitis B virus birth dose vaccination as being unethical. Gilbert Nakweya reports.
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 ...
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