Time trends in herpesvirus seroepidemiology among Swedish adults.

"Declarations Ethics approval and consent to participateThe study is approved by a regional ethical board (Dnr 2017/384–31). The research subjects have provided informed consent for the serum- and plasma samples to be used for research purposes at the time of the sampling. Consent for publicationAll participants who have provided consent for their serum/plasma to be used in research have also given consent for publication of research based on stored serum/plasma. Competing interestsThe authors declare no competing interests. Competing interests The authors declare no competing interests."

"Funding Open access funding provided by Umea University. This study was supported financially by grants from Region Västerbotten, Wallenberg Centre for Molecular Medicine (WCMM) at Umeå University, the Swedish Dementia Association, the Swedish Alzheimer Fund and the Umeå University Foundation for Medical Research. The funding bodies had no role in the design of the study, in the collection, analysis, and interpretation of data, nor in writing the manuscript."