Virus. A virus is defined as any of a various number of submicroscopic parasites that can infect any animal, plant or bacteria and often lead to very serious or even deadly diseases. A virus consists of a core of RNA or DNA, generally surrounded by a protein, lipid or glycoprotein coat, or some combination of the three.irus. A virus is defined as any of a various number of submicroscopic parasites that can infect any animal, plant or bacteria and often lead to very serious or even deadly diseases. A virus consists of a core of RNA or DNA, generally surrounded by a protein, lipid or glycoprotein coat, or some combination of the three.
Gavi. Gavi di Gavi (aka Cortese di Gavi) is a famous white wine DOCG zone in Piedmont, Italy. The 1,200-hectare vineyard area surrounds the city of Gavi itself. Cortese, Piedmontâs finest white grape, is at the heart of Gavi di Gavi and is distinguished by its crisp, floral, peachy, aromatic qualities. The wines are best enjoyed young.
Cortese Wine. Cortese is a white grape variety that is most famous for its role in the crisp, lime-scented wines of Gavi. The variety is known for its bracingly high acidity and its ability to retain freshness, even when grown in hot environments.