[Factors associated to the Aedes aegypti (dipthera: culicidae) presence in two Cuban regions].

Introduction: despite the Cuban government's efforts to exert control over the dengue vector Aedes aegypti, this mosquito is still present in several municipalities of the City of Havana and those of other provinces.

Objective: to find out some aspects related to the existence of Ae. aegypti in 2 Cuban regions.

[Seasonal and time dynamics of Aedes aegypti (Diptera: Culicidae) in Cienfuegos municipality].

Introduction: dengue is one of the most important vector-borne diseases in Las Americas due, among other factors, to the increase of Aedes aegypti populations.

Objective: to ascertain the space and time behaviour of Ae. aegypti in Cienfuegos municipality from 2006 to 2008.