Articles with "greater helsinki" as a keyword



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Laboratory-based surveillance of COVID-19 in the Greater Helsinki area, Finland, February–June 2020

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Published in 2021 at "International Journal of Infectious Diseases"

DOI: 10.1016/j.ijid.2020.12.038

Abstract: Objectives The aim was to characterise age- and sex-specific severe acute respiratory syndrome coronavirus disease-2 (SARS-CoV-2) RT-PCR sampling frequency and positivity rate in Greater Helsinki area in Finland during February–June 2020. We also describe the… read more here.

Keywords: june 2020; area finland; february june; greater helsinki ... See more keywords