Seroprevalence of polyomaviruses BK and JC in Finnish women and their spouses followed-up for three years.

ABSTRACT: BK (BKPyV) and JC (JCPyV) polyomavirus infections are commonly subclinical and known infrequently to cause serious clinical diseases. Longitudinal follow-up studies regarding JCPyV and BKPyV serological outcomes are scanty. We analyzed JCPyV and BKPyV IgG-antibodies in 327 pregnant women and their 132 spouses, enrolled in the longitudinal Finnish Family HPV cohort at Turku University Hospital, Finland. Blood samples taken at baseline, and at 12-, 24-, and 36-month follow-up visits were analyzed for capsid protein VP1-antibodies using multiplex serology. Seroprevalence was constant for both BKPyV and JCPyV across the follow-up, varying between 95-99% and 59-68%, respectively, in women and between 96-97% and 66-72%, respectively, in their spouses. Seroconversion to BKPyV and JCPyV was detect

SUBMITTER: Laine HK 

PROVIDER: S-EPMC9845201 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature