Metagenomic next generation sequencing of plasma RNA for diagnosis of unexplained, acute febrile illness in Uganda.

ABSTRACT: Metagenomic next generation metagenomic sequencing (mNGS) has proven to be a useful tool in the diagnosis and identification of novel human pathogens and pathogens not identified on routine clinical microbiologic tests. In this study, we applied mNGS to characterize plasma RNA isolated from 42 study participants with unexplained acute febrile illness (AFI) admitted to tertiary referral hospitals in Mubende and Arua, Uganda. Study participants were selected based on clinical criteria suggestive of viral infection (i.e., thrombocytopenia, leukopenia). The study population had a median age of 28 years (IQR:24 to 38.5) and median platelet count of 114 x103 cells/mm3 (IQR:66,500 to 189,800). An average of 25 million 100 bp reads were generated per sample. We identified strong signals from diver

SUBMITTER: Kandathil AJ 

PROVIDER: S-EPMC11460704 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature