Melioidosis: Reinfection Going Incognito as Relapse

Halim, Isra and Shaw, Tushar and Tellapragada, Chaitanya and Vandana, KE and Mukhopadhyay, Chiranjay (2017) Melioidosis: Reinfection Going Incognito as Relapse. Indian Journal of Medical Microbiology, 35 (4). pp. 593-596. ISSN 0255-0857

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Abstract

Melioidosis has recently gained importance as an emerging disease in India. Recurrent melioidosis has been reported from different parts of the world and can be due to relapse or reinfection. Distinction between relapse and reinfection is important for epidemiology, investigation and management. Here, we present the data regarding rate of recurrence and utility of multilocus sequence typing (MLST) in differentiating relapse form reinfection amongst melioidosis patients from a tertiary care hospital in South India. Amongst the 31 patients who survived and underwent follow‑up, 4 (13%) presented with recurrence. Three cases (75%) were identified as reinfection and one (25%) as relapse based on MLST. Re‑exposure to environmental Burkholderia pseudomallei amongst patients with melioidosis in endemic areas is likely. In such a scenario, more often than not, recurrence of melioidosis can be attributed to reinfection.

Item Type: Article
Uncontrolled Keywords: Burkholderia pseudomallei; Melioidosis; Multilocus sequence typing; Recurrence
Subjects: Medicine > KMC Manipal > Microbiology
Depositing User: KMC Library
Date Deposited: 13 Feb 2018 06:33
Last Modified: 13 Feb 2018 06:33
URI: http://eprints.manipal.edu/id/eprint/150541

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