The relationship between the Breteau index, the House index, and the occurrence of dengue/dengue hemorrhagic fever in the 6 zones of Kuala Lumpur was studied throughout 1994. Cases of dengue/dengue hemorrhagic fever varied between zones and between months, ranging from 0 to 21 cases. In most of the zones in Kuala Lumpur, the occurrence of dengue/dengue hemorrhagic fever has no relationship with...

Dengue fever and dengue hemorrhagic fever are serious illnesses in many tropical and subtropical countries. Laboratory tests are essential for the confirmation of dengue virus infection. In the present study, we examined the reliability of reverse transcriptase polymerase chain reaction (RT-PCR) in the laboratory diagnosis of dengue, especially in secondary dengue virus infections. We defined t...

1 Assistant Professor, Department of Paediatrics, King Edward Medical University/ Mayo Hospital, Lahore, Pakistan 2 Post Graduate Resident, Department of Paediatrics, King Edward Medical University/ Mayo Hospital, Lahore, Pakistan 3 Chairman and Professor Paediatrics, Department of Paediatrics, King Edward Medical University/ Mayo Hospital, Lahore, Pakistan) 4 Assistant Professor and Head of De...

Travelers returning from the tropics with fever remain a diagnostic challenge. Fever and chills suggest malaria, but may be present in dengue, chikungunya and influenza, and splenomegaly favors malaria or typhoid fever. In terms of laboratory tests, leukopenia suggests dengue fever, chikungunya fever or influenza. Atypical lymphocytes are present in malaria, dengue fever, chikungunya fever and ...

The following study was intended to evaluate the occurrence of typical signs and symptoms in the cases of classic dengue and hemorrhagic dengue fever, during the 2001-2002 epidemic in the city of Rio de Janeiro. The authors reviewed 155,242 cases notified to the Information System of Notification Diseases, from January/2001 to June/2002: 81,327 cases were classified as classic dengue and 958 as...

Dengue fever, a very old disease, has reemerged in the past 20 years with an expanded geographic distribution of both the viruses and the mosquito vectors, increased epidemic activity, the development of hyperendemicity (the cocirculation of multiple serotypes), and the emergence of dengue hemorrhagic fever in new geographic regions. In 1998 this mosquito-borne disease is the most important tro...

BACKGROUND Dengue fever is a mosquito born viral disease. It occurs in tropical and sub-tropical areas of the world. Symptoms appear 3-14 days after the infective bite. Mortality can occur in dengue hemorrhagic fever and dengue shock syndrome unless prompt and adequate management is provided. OBJECTIVE To determine the clinical and epidemiological characteristics along with outcome of patient...

Here, we are reporting a case of late onset mania in a 61 year old male secondary to dengue fever. The past and family history of the mood disorder was absent in the patient. Episode of mania had a temporal correlation with the dengue fever. Psychiatric co-morbidities are mentioned in the literature following dengue fever but the literature on the mania following dengue is sparse. The late onse...

Dengue fever is a major public health problem in Malaysia. This study aimed to assess factors affecting knowledge, attitudes, and practices regarding dengue fever among a selected population in Malaysia. A descriptive, community-based, cross sectional study was conducted with 300 participants from three different geographical settings in urban, semi-urban, and rural areas within the states of S...

Six human beings were inoculated with dengue and developed typical disease. Two of these were reinoculated and proved immune. The remaining four were later inoculated with Colorado tick fever. Three developed typical disease. The fourth, who remained well, has previously lived in an endemic area (Colorado). One patient was inoculated with Colorado tick fever first and later with dengue. He deve...