Hepatitis B is caused by infection with the hepatitis B virus (HBV), a double-stranded DNA virus of the family hepadnaviridae. HBV replicates in the liver and causes both acute and chronic hepatitis.epatitis B is caused by infection with the hepatitis B virus (HBV), a double-stranded DNA virus of the family hepadnaviridae. HBV replicates in the liver and causes both acute and chronic hepatitis.
City of Durango. The City of Durango is the county seat and the most populous municipality of La Plata County, Colorado, United States. It is home to Fort Lewis College. The United States Census Bureau reported a population of 16,887 in the 2010 census. The city is a Home Rule Municipality.
The rail line between Silverton and Durango has been in continuous use since 1881. Durangoâs proximity to the soaring San Juan Mountains draws winter sports enthusiasts to area ski resorts. Best known is Durango Mountain Resort, located 26 miles north of town. Formerly known as Purgatory Mountain, this resort offers 85 ski trails and 11 lifts, with a whopping average annual snowfall of 260 feet. Other nearby resorts include Cascade Village, Ski Hesperus, St. Paul Ski Lodge and Silverton Mountain.