Micro-Focus Reduction Neutralization Tests (mFRNT) for Neutralizing Antibody (Nab) Quantification Against Yellow Fever Virus.

Although the plaque reduction neutralization test (PRNT) is considered the reference for measuring neutralizing antibodies for Yellow fever virus (YFV), the micro-focus reduction neutralization test (mFRNT) presents many advantages including a higher throughput, a reduced incubation time, and allows the automatic foci count. So, here we describe a detailed mFRNT method that provides a faster neutralization test essential for non-clinical and clinical studies and vaccine design.