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.
Richmond Hill is also one of the fastest growing municipalities in the Greater Toronto Area which is not surprising considering its close proximity to Toronto, and the fact that it is home to major employers including: Compaq Canada., Epson Canada, Levi Strauss, Lexmark Canada, and Suzuki Canada.
Richmond is a city on the border between Macomb and St. Clair counties in the U.S. state of Michigan. The population was 4,897 at the 2000 census. The 2008 Census Bureau Estimate places the population at 5,606. Most of the city is located in Macomb County, though there is a small portion in St. Clair County. The city is adjacent to Richmond Township and Lenox Township in Macomb County, although it is administratively autonomous. It is also adjacent to St. Clair County's Columbus Township and Casco Township.