PANDEMIAS EN LA HISTORIA By Karen.Ceballos Period: Jan 1, 1918 to Jan 1, 1919 FIEBRE ESPAÑOLA Period: Jan 1, 2002 to Jan 1, 2003 SARS Period: Jan 1, 2009 to Jan 1, 2010 GRIPE PORCINA Period: Jan 1, 2012 to Jan 1, 2012 MERS