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.
Median price asked for vacant for-sale houses and condos in 2015 in this county: $426,859. 1  Median contract rent in 2015: $630 (lower quartile is $469, upper quartile is $785) 2  Median rent asked for vacant for-rent units in 2015: $916. 3  Median gross rent in Durango, CO in 2015: $682. Housing units in Durango with a mortgage: 1,503 (116 second mortgage, 139 home equity loan, 0 both second mortgage and home equity loan) Houses without a mortgage: 797. Median household income for houses/condos with a mortgage: $88,333.