Roskildesyge

== Danish == === Etymology === After a violent outbreak of this disease in 1935, when a third of Roskilde's inhabitants were affected. === Noun === Roskildesyge c (singular definite Roskildesygen, not used in plural form) Norwalk virus, Caliciviridae - family; Norovirus - genus ==== Declension ==== === Further reading === “Roskildesyge” in Den Danske Ordbog