• China's Margaret Chan, Director General of the World Health Organization, WHO, addresses her statement, during the 69th World Health Assembly at the European headquarters of the United Nations in Geneva, Switzerland, Monday, May 23, 2016. (Salvatore Di Nolfi/Keystone via AP)

    UN health agency gets OK for revamp of emergency response

    GENEVA (AP) — Stung by failures in its response to Ebola, the World Health Organization is revamping how it responds to emergencies to become nimbler, more reactive and more operational in “one of the most profound transformations” ever at the U.N. health agency.