1. Department of Epidemiology, School of Public Health, University of Sao Paulo , Av. Dr Arnaldo, 715, São Paulo CEP 05509-300, Brazil
2. Secretary of Health , Municipality of Santa Barbara d’Oeste - CEP 13450-021, Sao Paulo, Brazil
3. Laboratory of Entomology and Molecular Systematic, School of Public Health, University of Sao Paulo , Av. Dr Arnaldo, 715, São Paulo CEP 05509-300, Brazil