Fecha de publicación: 15/02/2012 Fuente: WIPO "miel" A composition based on plants for treating or preventing viral diseases of the blood, such as the diseases caused by the virus of human immunodeficiency (HIV) or hepatitis C. The composition comprises flower of sulfur, a plant containing catechin and a tannin agent, and a pharmaceutically acceptable carrier. The plant is selected from Agrimonia Eupatoria and Uncaria gambir.