[An inter-sector participatory strategy in Cuba using an ecosystem approach to prevent dengue transmission at the local level].

Cuba is located among a group of countries with high dengue incidence. Following several epidemics in the last 10 years, the country designed, implemented, and evaluated a participatory strategy based on the Ecohealth approach. The aim was to promote inter-sector ecosystem management to decrease Aedes aegypti infestation and prevent dengue transmission in the municipality of Cotorro, in Havana city.

[Risk factors for Giardia lamblia infection in children in daycare centers in Havana, Cuba].

We conducted a longitudinal study on giardiasis in three daycare centers in Havana City for a period of 18 months and described a group of children with a "predisposition" or tendency towards re-infection with Giardia lamblia. This group was found to be more frequently associated with clinical symptoms such as diarrhea. A case-control study was designed to determine whether socioeconomic factors and hygiene were associated with this phenomenon.