Additional file 1: of Development of a novel Newcastle disease virus (NDV) neutralization test based on recombinant NDV expressing enhanced green fluorescent protein
Longitudinal serum samples taken at 3, 6, 12 and 18 months post-symptom onset from two primary DENV-1, one primary DENV-2, two primary DENV-3, and one secondary DENV-2 infection were obtained from nat
aFor the hemagglutination inhibition test, titration refers to the hemagglutination test. For the ELISA-, CPE-, and fluorescence-based microneutralization assays, titration refers to the TCID. brefers
