2009 Flu Pandemic By Ruben Vela Mar 17, 2009 First case in the world Period: Mar 17, 2009 to Apr 24, 2009 Origins Apr 12, 2009 First death in the world Apr 24, 2009 First mention of the Flu by the WHO Apr 25, 2009 Community outbreaks in USA and Mexico Apr 27, 2009 World pandemic phase 4 started Apr 29, 2009 World pandemic phase 5 started May 3, 2009 First human to animal transmission May 7, 2009 First animal to human transmission Jun 11, 2009 World pandemic phase 6 started Jul 1, 2009 June cases were duplicated Jul 15, 2009 Flu activity started to decrease Jul 21, 2009 Virus became resistant to Oseltamivir Jul 22, 2009 Vaccin creation started Sep 7, 2009 First death of a Head of State Sep 15, 2009 4 vaccines got approval Sep 21, 2009 First mass vaccination in the world Oct 30, 2009 Second wave started Nov 16, 2009 Fifth vaccine got approval Period: Jan 1, 2010 to Jan 31, 2010 Virus activity decreased Feb 18, 2010 WHO encouraged people to get vaccines Aug 11, 2010 WHO declared end of pandemic
