Global Health: Ethicists Call for More Scrutiny of ‘Human-Challenge’ Trials A vaccine study in which subjects are to be deliberately infected with Zika is on pause after ethicists said it had “insufficient value.” Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Radioactive Boars in Fukushima Thwart Residents’ Plans to Return HomeLIFE AFTER DEATH: Scientists BAFFLED as brain activity continues for 10 MINUTESAfter a Stillbirth, Tests Can Help Pinpoint the CauseTrilobites: First Underwater Video of Elusive True’s Beaked WhalesPLAYING GOD: Scientists just two years away from making SYNTHETIC LIFETanning Industry, Taxed Under Obama, Cheers G.O.P. Health Bill