Hepatitis B virus (HBV) tests may be used for a variety of reasons. Some of the tests detect antibodies produced in response to HBV infection; some detect antigens produced by the virus, and others detect viral DNA.epatitis B virus (HBV) tests may be used for a variety of reasons. Some of the tests detect antibodies produced in response to HBV infection; some detect antigens produced by the virus, and others detect viral DNA.
Durant is a city in Cedar, Muscatine, and Scott counties in the US state of Iowa. The population was 1,832 at the 2010 census. The Scott County portion of Durant is part of the DavenportâMolineâRock Island, IA-IL Metropolitan Statistical Area, while the Muscatine County portion of the city is part of the Muscatine Micropolitan Statistical Area.
Page County, Iowa. Page County is a county located in the U.S. state of Iowa. As of the 2010 census, the population was 15,932. The county seat is Clarinda. The county is named in honor of Captain John Page of the 4th U.S. Infantry, who was mortally wounded in the battle of Palo Alto.