Syndromic surveillance and the reemergence of yellow fever in São Paulo state, Brazil, 2009 - Fortaleza, Carlos Magno Castelo Branco [UNESP]; Rocha, R. [UNESP]; Aragão, V. D. N. [UNESP]; Almeida, Ricardo Augusto Monteiro de Barros [UNESP] (FapUNIFESP (SciELO), 2009)
Keywords: yellow fever vaccine; Brazil; Brazilian purpuric fever; case finding; dengue; disease surveillance; endemic disease; geographic distribution; health program; human; infection control; leptospirosis; letter; public health problem; yellow fever