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.
Zurich [1] (German: ZÃ¼rich, ZÃ¼rich German: ZÃ¼ri) is the largest city in Switzerland, with a population of some 390,000 in the city proper and 1.2 million in the agglomeration area. Zurich is on Lake Zurich, where the lake flows into the River Limmat , in the north of Switzerland.