[The dengue fever in Mexico. Knowledge for improving the quality in health].

Dengue is a systemic infectious disease of viral etiology, transmitted by Aedes mosquitoes. It causes between 50 and 100 million cases annually over 100 countries. In most of the cases it presents as influenza-like illness or undifferentiated fever and more than 500,000 patients develop dengue hemorrhagic fever. In America, dengue fever is considered the most important resurgent disease and its hemorrhagic form is becoming more relevant, especially given the steady increase in the number of deaths. The first outbreaks of dengue in America were described in 1635. Since the apparition of dengue hemorrhagic fever, in 1962, it has been considered a public health problem because half of the population lives in endemic areas. The purpose of this paper is to carry a briefly review of the epidemiology, clinical features, pathophysiology, prevention and treatment of dengue fever, as well as create recommendations in order to improve the quality of care and decrease mortality in these patients.