All viruses were used in the neutralization test
at a concentration of 100TCID50.
A study of 9 Thai patients with documented recent DENV infections found all sera were cross-reactive with ZIKV, including when tested using neutralization tests
, in the absence of current or prior ZIKV infection.
Key words: cattle, bovine herpes virus 1, BHV-1, infeccious bovine rhinotracheitis, IBR, extensive rearing, viral neutralization test
Locations in northwestern Romania where sheep were positive for tick-borne encephalitis virus-specific antibodies, determined by using virus neutralization test
Antibodies against BVDV were investigated using the serum neutralization test
00, the sample is considered reactive, and the result must be confirmed by an HBsAg neutralization test
, in which the percentage of HBsAg signal reduction in the presence of antibodies against HBsAg (aHBs) is measured (7).
dagger]) Positive result from IgM antibody capture enzyme linked immunosorbent assay (MAC-ELISA) with confirmatory plaque reduction neutralization test
Preparation of Foot and Mouth Disease Virus Vaccine: Local serotype "O" of FMD virus (7th passage) was obtained from Department of Microbiology, University of Veterinary and Animal Sciences, Lahore and characterized using serum neutralization test
with serotype specific rabbit antiserum.
Cases are confirmed by [greater than or equal to] 90% or [greater than or equal to] 50% plaque reduction neutralization test
dagger]) Serum dilution-plaque reduction neutralization test
, titers of neutralizing antibodies to ZIKV, DENV-1, and DENV-2.
Serologic test results for a patient with California serogroup virus infection associated with encephalitis and cognitive decline, Canada, 2015 * Virus July 31 Augu st 10 August 21 Jamestown Canyon virus ELISA IgM Negative Equivocal Positive PRNT titer 1:40 1:1 60 1:320 Snowshoe hare virus ELISA IgM Negative Equivocal Positive PRNT titer 1:20 1:320 1:320 * PRNT, plaque reduction neutralization test
90]]), microneutralization test, and pseudoparticle neutralization test
(ppNT) as described (7,9) (online Technical Appendix).