El chikungunya colombia pdf

Chikungunya is a mosquitoborne alpha virus that was first isolated after a 1952 outbreak in modernday tanzania. Specifically the model represents the transmission of chikungunya in colombia. Phylogenetic studies indicate that the urban transmission cyclethe transmission of a pathogen between humans and mosquitoes that exist in. Chikungunya is a viral infection caused by the chik virus belonging to the togaviridae family. The 202014 chikungunya outbreak represented the first recorded outbreak of the disease outside of tropical africa and asia. Mathematical and computational applications article mathematical modeling and characterization of the spread of chikungunya in colombia gilberto c. The rate of chikungunya infection in colombia seems to be high and increasing especially in these areas see a map of reported. Estudiantes 7mo semestre universidad del norte, barranquilla, colombia, 2015 2. The challenge of zika in colombia and latin america. Largescale vectorborne disease agentbased model, with. Curva epidemica chikunguna por notificacion colombia semana 46, 2014. Shortly after the first case the disease began to spread rapidly throughout the caribbean region. The virus transmitted by mosquitoes and symptoms similar to that of dengue fever, such as fever, joint pain, muscle pain, headaches, nausea, lethargy and hives. Economic costs of chikungunya virus in colombia value in.

The virus is transmitted through the bite of infected daytime biting female primarily aedes aegypti and aedes albopictus. Pdf description of the epidemiology of dengue in colombia since the 1970s to 2012. The arrival of chikv into the americas is fairly recent, and. The virus has circulated in forested regions of subsaharan african in cycles involving nonhuman primate hosts and arboreal mosquito vectors.

Epidemic outbreak of chikungunya in two neighboring towns. This document presents the development of a largescale agentbased model to represent vectorborne disease transmission dynamics. Chikungunya virus chikv is an alphavirus of the togaviridae family, the etiologic agent of an acute febrile illness that presents with myalgia, rash and severe joint pain, which can be debilitating and persist for months or years 1, 2. Find, read and cite all the research you need on researchgate. Local transmission means that mosquitoes in the area have been. A total of 126 patients 67 children and 59 adults with chik were included. In late 20, the first local transmission of chikungunya virus in the americas was identified in caribbean countries and territories. Prior to 20, chikungunya virus cases and outbreaks had been identified in countries in africa, asia, europe, and the indian and pacific oceans. Cocirculation of dengue, chikungunya, and zika viruses in. Chikungunya virus in the united states prior to 2006, chikungunya rarely identified in u. Im booked to visit colombia and in particular a lodge near tayrona national park and then heading to cartagena. Chikv generates an excess morbidity that overloads the public health systems 3, 4. The aim of this model is to contribute to the knowledge of chikungunya, to reproduce realistic.