Washington D.C. [USA], Sept 22 (ANI): Memantine, a drug used to treat Alzheimer's, can also prove effective in treating Chagas, a tropical disease, a new study has found.
London [UK], Dec. 20(ANI): Tuberculosis, treponemal disease, Chagas disease, and many other pathogens were endemic to populations of Prehistoric America. But the "Columbian Exchange" beginning in 1492 introduced new pathogens to American populations, including smallpox, measles, in