plagues in last 100 years By mursal17 200 HIV Oct 20, 1950 malaria Oct 20, 1951 malaria Oct 19, 1985 cholera Oct 20, 1988 malaria Oct 20, 1989 Febrile illness Oct 20, 1993 Active Tuberculosis Oct 20, 1998 active tuberculosis Oct 19, 2004 hiv Oct 20, 2004 HIV Oct 20, 2007 cholera Oct 20, 2008 AIDS Oct 20, 2008 HIV Oct 20, 2009 cholera