Anti-HCV antibody detection by EIAs (enzyme immune assay) are 97% specific but cannot distinguish acute from chronic infection. The most recent third-generation EIA can yield positive results an average of 8 weeks after the onset of infection.
False-negative results for the presence of HCV antibody can occur in persons with compromised immune systems, such as those with HIV type 1 infection, or renal failure. False-positive EIA results can occur; the likelihood of a false-positive result is greater in persons without risk factors and in those without signs of liver disease, such as blood donors or health care workers.
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Annual Checkup
It is recommended that all individuals see a Family Doctor for a full medical examination annually. Adults should get their blood pressure checked (US Preventive Task Force), a flu vaccine (CDC) and more each year.
The American Dental Association recommends dental cleanings for adults at least twice annually. Some stains can only be removed by a professional cleaning.
It’s recommended by the American Academy of Ophthalmology that every adult between the ages of 18 and 80 does an eye examination at least once every two years.
It's recommended by the American Cancer Association that every adult between the age of 20 and 80 does an annual skin screening by a licensed dermatologist.
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