Metagenomic surveillance and comparative genomic analysis of Chlamydia psittaci in patients with pneumonia.

ABSTRACT: Chlamydia psittaci, a strictly intracellular bacterium, is an underestimated etiologic agent leading to infections in a broad range of animals and mild illness or pneumonia in humans. In this study, the metagenomes of bronchoalveolar lavage fluids from the patients with pneumonia were sequenced and highly abundant C. psittaci was found. The target-enriched metagenomic reads were recruited to reconstruct draft genomes with more than 99% completeness. Two C. psittaci strains from novel sequence types were detected and these were closely related to the animal-borne isolates derived from the lineages of ST43 and ST28, indicating the zoonotic transmissions of C. psittaci would benefit its prevalence worldwide. Comparative genomic analysis combined with public isolate

SUBMITTER: Huang W 

PROVIDER: S-EPMC10265514 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature