Molecular characterization and evolutionary analysis of Orientia tsutsugamushi in eastern Indian population.

ABSTRACT: Scrub typhus is a bacterial zoonotic acute febrile illness (AFI) caused by the obligate intracellular bacterium Orientia tsutsugamushi, which is an antigenically diverse strain frequently observed in the tropical region of Southeast Asian countries. The recent investigation was conducted to delineate the genotype identification of Orientia tsutsugamushi predominating in the eastern zone of India such as Odisha to decipher its strain type, and evaluate its diversity as well as evolutionary pattern based on the nucleotide analysis of the immune dominant 56 KDa gene. During this study, we have investigated 100 clinical samples (2014-2018), out of which 28 were positive for scrub typhus followed by its molecular characterization and phylogenetic analysis utilizing 56 KDa partial genes. Populat

SUBMITTER: Swain SK 

PROVIDER: S-EPMC8956147 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature