Planned US-funded baby vaccine trial in Guinea-Bissau blasted by WHO BBCWHO director-general calls plans for U.S.-funded vaccine trial ‘unethical' statnews.comStatement on the planned hepatitis B birth dose vaccine trial in Guinea-Bissau World Health Organization (WHO)Lawmakers want answers on CDC-funded hepatitis B vaccine trial in Africa CIDRAPGuest post: The CDC hepatitis B study is unethical and must never be publishe