2. What is Hepatitis B. Hepatitis B is caused by the hepatitis B virus, the virus is very common in Asia, China, Philippines, China, Africa and the Middle east. In Europe and North America the incidence of known carriers is about 1 in a 1000 people.epatitis B is caused by the hepatitis B virus, the virus is very common in Asia, China, Philippines, China, Africa and the Middle east.
La Plata County is one of the 64 counties in the U.S. state of Colorado. As of the 2010 census, the population was 51,334. The county seat is Durango. The county was named for the La Plata River and the La Plata Mountains. La plata is the Spanish language word for silver. La Plata County comprises the Durango, CO Micropolitan Statistical Area. The county is home to Durango Rock Shelters Archeology Site, the type site for the Basketmaker II period of Anasazi culture.
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.