New techniques in rapid viral diagnosis.
The development of new diagnostic techniques in immunology and molecular biology during the last two decades has opened up new possibilities for rapid viral diagnosis. Solid phase immunoassays for antigen and antibody detection are now widely used in diagnostic settings. Several novel techniques have been introduced and have led to commercially available tests. Diagnostic methods using nucleic acid amplification procedures are already applied in research laboratories and will be commercialized soon. Biosensor-based diagnostic techniques have the potential of generating a result nearly instantaneously and it has become possible to monitor kinetic processes. Automatization and simplified procedures are needed to allow diagnostic tests to be performed soon after the sample has been obtained from the patient. In order to evaluate the new procedures and avoid false results, rigorous quality control in diagnostic virology will have to be instituted.
Krech
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D000818:Animals; D015374:Biosensing Techniques; D004279:DNA, Viral / Q000032:analysis; D005434:Flow Cytometry; D006801:Humans; D007118:Immunoassay; D012367:RNA, Viral / Q000032:analysis; D014777:Virus Diseases / Q000175:diagnosis*
D004279:DNA, Viral; D012367:RNA, Viral