The noun VIRION has 1 sense: 1. (virology) a complete viral particle; nucleic acid and capsid (and a lipid envelope in some viruses). Familiarity information: VIRION used as a noun is very rare.he noun VIRION has 1 sense: 1. (virology) a complete viral particle; nucleic acid and capsid (and a lipid envelope in some viruses). Familiarity information: VIRION used as a noun is very rare.
How to Find the Best Basel Hotels with Hotels.com. Basel is one of the largest cities in Switzerland, and is situated along the river Rhine where the Swiss, French, and German borders meet, with suburbs located in both France and Germany.
Geneva is the capital of the Swiss Canton of Geneva located in the south-westernmost corner of Switzerland. The city is situated along the banks of Europeâs largest lake, Lake Geneva (Lac LÃ©man), at the mouth of the Rhone River and is bordered by the Jura Mountains to the west and the French Alps in the east.