[Association between cutaneous leishmaniasis incidence and the human development index and its components in four endemic states of Venezuela].

Objectives: Assess potential relationships between the Human Development Index (HDI) and its components and the incidence of cutaneous leishmaniasis (CL) in four endemic States of Venezuela (Mérida, Trujillo, Lara and Sucre) in the period 1994-2003.

Material And Methods: Socioeconomical data (classified according the World Bank) was obtained from the National Institute of Statistics, and the epidemiological data from the Ministry of Health, both from Venezuela. For this ecological study the annual variation of the variables was assessed and also regression models were done.

Burden of zoonotic diseases in Venezuela during 2004 and 2005.

Emerging zoonotic diseases have increased in importance in human and animal health during the last 10 years. Each of these diseases has emerged from an unsuspected quarter and has caused severe problems. In countries, such as Venezuela, the burden of these zoonoses has been understudied.

Malaria mortality in Venezuela: focus on deaths due to Plasmodium vivax in children.

Morbidity and mortality burden of malaria in the childhood represents a public health threat not only in countries with high levels of transmission, but also in those, such as Venezuela and others in Latin America, with moderate to low transmission. Usually its mortality has been attributed just to Plasmodium falciparum malaria, but the changing patterns of increase in Plasmodium vivax malaria morbidity and mortality are now causing concern. We studied malaria mortality by analyzing different epidemiological variables during a 10-year period in Venezuela, finding mortality rates ranging 0.

Trends in fatal snakebites in Venezuela, 1995-2002.

Objective: There have been few studies evaluating snakebite mortality in Venezuela and South America. In this study we evaluate trends in fatal snakebites occurring in Venezuela between 1995 and 2002.

Methods: Epidemiological data for this study were retrieved from the records of the Ministry of Health of Venezuela.

Epizootics of yellow fever in Venezuela (2004-2005): an emerging zoonotic disease.

Epidemics and epizootics of yellow fever (YF) have been occurring in the border area of eastern Colombia and western Venezuela since 2003; for this reason many epidemiological control measures were adopted by the Ministry of Health (MOH) trying to prevent their spreading. These activities included monkey deaths surveillance as well as immunization of susceptible individuals with YF vaccine. In this setting, we analyzed epidemiological and epizootical issues related to YF in Venezuela during 2004-2005.

Ecoepidemiological and Social Factors Related to Rabies Incidence in Venezuela during 2002-2004.

Rabies in Venezuela has been important in last years, affecting dogs, cats, and human, among other animals, being a reportable disease. In Zulia state, it is considered a major public health concern. Recently, a considerable increase in the incidence of rabies has been occurring, involving many epidemiological but also ecoepidemiological and social factors.

Lepidopterism due to exposure to the moth Hylesia metabus in northeastern Venezuela.

Lepidopterism refers to a spectrum of medical conditions in humans that usually involves the skin and results from contact with the adult or larval forms of certain butterflies and moths. We analyzed the epidemiologic and clinical features associated with exposure to the moth Hylesia metabus between 1970 and 2002 in the Cajigal district, Sucre, Venezuela. Fifty cases of lepidopterism mostly affecting individuals under 18 years of age were identified during this period and manifested as pruritic dermatitis with or without associated respiratory symptoms.