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. 2017 Dec 7;7:17126. doi: 10.1038/s41598-017-17067-w

Figure 1.

Figure 1

Study design and neutralizing antibody testing. (A) After intramuscular inoculation of ZIKV at day 0, samples (serum, stool, urine, saliva, and semen) are collected at predesignated time points. (B) Longitudinally collected serum samples from inoculated marmosets were tested at predesignated time points for ZIKV-specific neutralizing antibodies using a PRNT (plaque reduction neutralization test). The antibody titer as determined by PRNT at a given time point is shown below the icon. Three of the 5 marmosets were sacrificed after approximately 1 month (denoted by a red “X”) to assess viral persistence in tissues.