… viral culture positivity. Adjusting for sample dilution inherent in our study design, sensitivities
of antigen tests were ≥95% for detection of viral culture positive samples with viral loads >…

… (compared with antigen detection or viral culture), but results varied for different viruses. In
our study, antigen testing for RSV in lower respiratory tract samples was as sensitive as PCR. …

… of 17 different respiratory viruses detected by reverse … assays identified viral nucleic acid in
91 BAL fluid samples (… BAL specimens (87%) were sent for viral culture. Eleven (2.4%) were …

… bacterial sepsis underwent viral testing alongside routine blood culture sampling. Using a
… with a respiratory viral infection (2 × RSV, 4 × picornavirus). Blood culture–proven bacterial …

… Most positive samples on viral culture were collected before day 15 of illness. Although …
viral culture, and this sample was from a skin lesion (figure 3C). Based on the viral load culture …

… followed by a more gradual viral decline. Similarly, adjusting the viral culture results from days
since … by our daily sampling and culture data, it is not clear how well culture positivity in the …

… We studied the outcome in the two variants of AFI in a large cohort of patients with viral …
of blood culture bottles and the volume of the blood sample drawn affect the yield of culture. …

… of this cohort study of home antigen tests suggest that sensitivity for SARS-CoV-2 was moderate
compared with RT-PCR and high compared with viral culture. … a convenience sample of …

… anti-Epstein-Barr virus viral capsid antigen or detection of IgM anti-viral capsid antigen and
low avidity IgG anti-viral capsid antigen in the baseline sample.21 We confirmed diagnoses …

… We prepared two viral growth assays per sample using Vero … RT-PCR and N antigen assay
results correlated with viral culture … -2 viral load (Ct<25), N antigen positivity, and viral culture …