Human Social Behavior and Demography Drive Patterns of Fine-Scale Dengue Transmission in Endemic Areas of Colombia.

Dengue is known to transmit between humans and A. aegypti mosquitoes living in neighboring houses. Although transmission is thought to be highly heterogeneous in both space and time, little is known about the patterns and drivers of transmission in groups of houses in endemic settings.

[Feeding behavior of Rhodnius robustus Larouse, 1927 (Hemiptera, Reduviidae) under laboratory conditions].

Introduction: Despite of indoor insect control measures, American trypanosomiasis cases still occur, with the participation of both peridomestic and sylvan species. One of these species is Rhodnius robustus, which has been found naturally infected with Trypanosoma cruzi and Trypanosoma rangeli.

Objective: To describe the feeding behavior of R.