Human coronavirus NL63 (HCoV-NL63, Alphacoronavirus amsterdamense) is a species of coronavirus, assigned to the subgenus Setracovirus and the genus Alphacoronavirus. It was identified in late 2004 in patients in the Netherlands by Lia van der Hoek and Krzysztof Pyrc using a novel virus discovery method VIDISCA. Later on the discovery was...