Səhifə 1 dan 117 nəticələr
Dengue fever is an acute febrile disease caused by the dengue virus, which belongs to the flaviviridae family, and this virus is transmitted by the bite of the mosquito Aedes aegypti. It occurs in the tropical climates of the South Pacific, Southeast Asia, India, Africa and the subtropical zone of
We report on a tourist returning from Thailand, who presented with classical dengue fever. While in Thailand a 36-year-old Swiss female laboratory assistant suddenly developed fever, devastating headache, retro-ocular pain, myalgia and arthralgia, photophobia, nausea and diarrhea. In addition she
OBJECTIVE
Dengue fever (DF) is transmitted by Aedes aegypti mosquitoes. With growing population, rapid urbanization and lack of appropriate sanitary measures, proliferation of mosquitoes and subsequent dengue infections have increased rampantly with an estimated 30-fold increase in incidence over
The incidence of dengue increased sharply in Martinique from the end of 1995 into 1996. Virological tests performed jointly on 36 serum samples by the Pasteur Institute in French Guyana and the Center for Disease Control in Puerto Rico led to identification of serogroups 1, 2, and 4 for six dengue
BACKGROUND
Chikungunya (CHIKV) and dengue viruses (DENV) are two arboviruses with epidemic potential and similar clinical presentations. The potential life-threatening risk associated with DENV justifies an immediate biological assessment and medical follow-up which may be delayed for
Fifty-nine virologically confirmed cases of dengue fever were clinically studied during the 1987 outbreak in southern Taiwan. Viral isolation and serologic studies indicated that type 1 dengue was the cause. Dengue fever has not been on the island of Taiwan for 42 years and nearly all the population
Dengue is characterized by fever, headache, arthralgia and myalgia. The presence of gastrointestinal signs and symptoms (GISS) is considered a sign of alarm in dengue; however, little information exists regarding the occurrence of these events. The aim of this study was to determine the frequency of
Chikungunya, a mosquito-borne viral, acute febrile illness (AFI) is associated with polyarthralgia and polyarthritis. Differentiation from other AFI is difficult due to the non-specific presentation and limited availability of diagnostics. This 3-year study identified independent clinical predictors
BACKGROUND
Quibdó, a municipality in Chocó, has poor public services and weather and social conditions that favor dengue transmission. However, there are few studies about this problem in this district.
OBJECTIVE
To determine the frequency of dengue infection in patients with acute febrile syndrome
A 21-year-old woman presented with an acute febrile illness after a two-week holiday in Jamaica. Her symptoms started two days after return, with sudden onset of continuous high fever (> 39 degrees C), dizziness and nausea. Three days later she developed a generalized macular rash, which led to the
BACKGROUND
Chikungunya, an alphavirus of the Togaviridae family, causes a febrile disease transmitted to humans by the bite of infected Aedes mosquitoes. This infection is reaching endemic levels in many Southeast Asian countries. Symptoms include sudden onset of fever, chills, headache, nausea,
Between January and June 1995, an outbreak of dengue fever occurred in Palau, an island nation of 32,000 inhabitants in the Western Pacific. To determine the magnitude of this outbreak and to determine modifiable risk factors to guide control strategies, we established active surveillance at the
BACKGROUND
Dengue fever is caused by mosquito-borne arboviral infection that has become a public health concern globally. Recently, an alarming rise of dengue has also been seen in India. Hence the study was undertaken to know profile of clinical manifestations and laboratory findings during the
Hepatic manifestations are described as unusual complications of dengue and may lead to severe and potentially lethal conditions. Liver abnormalities in 41 patients diagnosed with dengue hemorrhagic fever in Campo Grande, Mato Grosso do Sul, Brazil, between January 1 and March 31, 2002, were
BACKGROUND
The use of corticosteroids in the management of thrombocytopenia in dengue fever remains untested.
OBJECTIVE
To test whether intravenous low dose dexamethasone is efficacious in increasing platelet count in acute severe thrombocytopenia in dengue infection.
METHODS
We undertook a placebo