• Gork@lemm.ee
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    7 months ago

    I found this to be interesting. The word (and concept) of a virus predates its actual discovery by over 500 years.

    The English word “virus” comes from the Latin vīrus, which refers to poison and other noxious liquids. Vīrus comes from the same Indo-European root as Sanskrit viṣa, Avestan vīša, and Ancient Greek ἰός (iós), which all mean “poison”. The first attested use of “virus” in English appeared in 1398 in John Trevisa’s translation of Bartholomeus Anglicus’s De Proprietatibus Rerum. Virulent, from Latin virulentus (‘poisonous’), dates to c. 1400. A meaning of ‘agent that causes infectious disease’ is first recorded in 1728, long before the discovery of viruses by Dmitri Ivanovsky in 1892.