Anti-hepatitis A virus immunoglobulin M antibodies in urine samples for rapid diagnosis of outbreaks.
نویسندگان
چکیده
The main goal of this study was to test the feasibility of using urine for diagnosing hepatitis A virus (HAV) infections. A correlation of 90.78% between the test results of urine and serum samples was obtained. Four outbreaks of hepatitis A were confirmed by testing only urine samples. The levels of anti-HAV immunoglobulin M (IgM) antibodies in urine samples remained stable during 6 months of storage at -70 degrees C but decreased when the samples were stored at 4 degrees C. The results of tests of samples obtained 2 and 6 months after infection suggested that IgM levels decline more rapidly in urine than in serum.
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عنوان ژورنال:
- Clinical and diagnostic laboratory immunology
دوره 10 3 شماره
صفحات -
تاریخ انتشار 2003