Dengue Fever is a mosquito-borne illness commonly present throughout the tropics. Dengue virus belongs to flaviviridae family and circulates with 4 different serotypes circulating in environment. In India four different serotypes of the virus are seen throughout country. The disease has a wide spectrum from an asymptomatic stage to DHF and DSS. Annually 100 million cases of dengue and a half million cases of DHF occurs worldwide with a case fatality of to . The combined laboratory interventions with the clinical spectrum can reduce the mortality in disease. With this background study was carried out at a peripheral centre to optimise, correlate and predict the laboratory interventions in management of the patients. Probable cases of dengue fever were selected clinically in both indoor and outdoor patients. Retrospective study was carried out at a peripheral centre for duration of 06 months. Depending upon the immunopathogenesis of the disease different tests were combined. Composite haematological, rapid and serological methods were used in all the patients. All the parameters in the data sheet were scrutinised in detail. MacElisa is a highly specific test for the diagnosis of dengue so it was used for the selected cases. Total no of 1158 samples were collected from patients. Major cases reported during august to September. were NS1 positive, IgG positive and IgM positive. | Retrospective study of optimization of various available laboratory interventions at peripheral centre in management of dengue cases
