Trials of the new vaccine, developed by scientists from the Medicine Faculty at the University of Sao Paulo, will begin on monkeys at the end of the year and last around 24 months, the State of Sao Paulo Research Foundation said in a press release.
http://news.xinhuanet.com/english/health/2013-08/06/c_132607293.htm
http://news.xinhuanet.com/english/health/2013-08/06/c_132607293.htm
