Vellore Institute of Technology (VIT) is a private university located in&nbsp;Tamil Nadu, India. Founded in 1984, as Vellore Engineering College, the institution offers 20 undergraduate, 34 postgraduate, four integrated and four research programs. It has campuses in Vellore, Amravati, Bhopal and Chennai.

VIT is one of the top ranked private universities in India according to NIRF, THE and QS Rankings.&nbsp;Govt. of India has recognized&nbsp;VIT, Vellore as an&nbsp;Institution of Eminence. This has allowed VIT to take independent quality initiatives and move up in world ranking.

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VIT University

Background & objectives: Melioidosis and the causative organism Burkholderia pseudomallei are being recognized gradually in various centres in India. In the septicaemic form, melioidosis is a serious and life threatening condition which requires early detection and specific treatment to avoid case fatality. A review of patients with septicaemic melioidosis at a tertiary care hospital in south India was carried out with a view to define the clinical features, predisposing conditions, if any, and the outcome. Methods: A total of 28 patients with culture proven septicaemic melioidosis during December 1993 to December 2002 were included. Information on clinical details and outcome was obtained and antibiotic susceptibility of the isolates studied. Results: Of the 28 patients of blood culture proven septicaemic melioidosis, the organism was also isolated from pus in two patients. The presenting clinical features were varied, most presenting as pyrexia of unknown origin or visceral abscesses, or septic arthiritis. Associated/predisposing conditions were present in 50 per cent of the patients, and diabetes mellitus was the commonest one. The mortality was 58 per cent in our series. Interpretation & conclusion: Melioidosis is an emerging infection in India. The magnitude of the problem can only be assessed by increasing awareness, both of its existence in the clinical setting and its identification in the laboratory.

World University root node

Department of Biotechnology

School of Bio Sciences and Technology

Vellore Campus

Indian Journal of Medical Research

Septicaemic melioidosis in a tertiary care hospital in south India

Culture is the only reliable method available at present for the diagnosis of melioidosis. Though serological tests have been described, their value in routine diagnosis is controversial. An indirect immunofluorescent assay (IFA) was therefore evaluated to determine its use in the diagnosis of melioidosis. Whole cell antigen prepared from a laboratory isolate of Burkholderia pseudomallei was used to assay IgC and IgM antibodies. Fourteen of the 22 (63.6%) culture proven cases had IgM antibodies while only 10(45.5%) had IgG antibodies. Negative predictive value of IgM assay was 92 per cent. Positive predictive value was 100 per cent if both IgM and IgG were considered together. The present study done on a limited number of samples suggests that IFA may be useful in routine diagnosis of melioidosis.