Urban arbovirosis in the state of São Paulo, Brazil: A retrospective study.

Background & Objectives: Dengue represents one of the most important arboviruses in public health, and its etiological agent is transmitted by the bite of dipterans of the genus Aedes. Every year this disease affects a large part of the population of the state of São Paulo in Brazil, particularly due to the availability of favorable environmental conditions for the growth and development of the vector mosquito. This study aimed to verify the distribution of urban arboviruses in the municipalities of the state of São Paulo and the successful experiences of municipal governments to reduce cases, to highlight strategies that have successfully culminated, and which can serve as a basis for prevention strategies.

Ovicidal and toxicological effect of hydroalcoholic extracts of var splendens, Boiss and L. against spp.: In vitro study.

Nematodes of the Ancylostomidae family consist of important parasitic species. The control of such parasitosis represents an important challenge, given the constant high rate of reinfection of some hosts, among which the domestic dog, as well as the high environmental contamination. Another factor that can have a negative influence is the toxicity of the chemicals used for environmental decontamination, highlighting the need to design research to identify new control strategies for this parasitosis, among which the use of plant extracts.