We evaluated the performance of three commercial measles immunoglobulin M enzyme immunoassays from Meddens, Denka Seiken, and Behring. The sensitivities were determined to be 96.7% for the Meddens and Denka Seiken assays and 87.9% for the Behring assay. The specificities of the assays were determined to be 94.6% for Meddens, 98.2% for Denka Seiken, and 98.7% for Behring.

The purpose of the study: to establish clinical and prognostic value fibronectin circulating immune complexes blood in children with viral meningitis, depending on period, severity, course outcome disease. Material methods.The concentration plasma total amount were determined by enzyme immunoassay 167 patients meningitis various etiologies. etiology was confirmed positive results PCR reaction i...

Two commonly used norovirus enzyme immunoassays have reduced diagnostic performance, with clinical sensitivities ranging from 11% to 35% for the detection of the recently emerging genogroup II genotype 17 (GII.17) Kawasaki 2014 variant that caused the majority of infections in Asia during the winter of 2014 to 2015. False-negative results can compromise infection control and patient management.