Clinical, Laboratory, and Molecular Epidemiology of an Outbreak of Aseptic Meningitis Due to a Triple-Recombinant Echovirus in Ashburton, New Zealand.

ABSTRACT: Here, we describe a small enterovirus outbreak including nine cases of aseptic meningitis in a New Zealand hospital in 2017. Most patients had a lymphocytic predominance in the CSF, their length of stay was short, and there were no paediatric cases or ICU admissions. VP1 genotyping revealed that the outbreak was caused by an echovirus E30 strain closely related to strains reported from the US, UK, Brazil, and Denmark. They all form a separate cluster within lineage "h", which leads to the proposal of establishing a new lineage tentatively named "j" for this group of echovirus E30 strains. However, whole genome sequencing and reference mapping to echovirus E30 sequences showed very poor mapping of reads to the 3' half of the genome. Further bioinformatic analysis indicated that the causativ

SUBMITTER: Dilcher M 

PROVIDER: S-EPMC9030895 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature