Dengue Outbreak in Brazil Concentrated in Mato Grosso do Sul - Vol. 4, No. 4 (12 February 2007)

Up to Epidemiological Week (EW) 3, 20 January 2007, the following was reported: 21,444 cases of dengue, which represents an increase of 20% when compared with the same period in 2006 (preliminary results, seeing that the states of Amazonas, Roraima and Rio Grande so Sul have not sent information), 11 cases of dengue hemorrhagic (DH), 3 deaths.