Dyann F. Wirth Richard Pearson Strong Professor of Infectious Disease Malaria remains a major public health threat with more than 225 million people infected worldwide and one fourth of the world's population is at risk for... Read more about Dyann F. WirthPublicationsHarvard School of Public Health 665 Huntington Avenue Building 1, Room 705 Boston, MA 02115dfwirth@hsph.harvard.edup: 617-432-1563