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. Author manuscript; available in PMC: 2017 Dec 1.
Published in final edited form as: Expert Rev Vaccines. 2016 Jun 20;15(12):1519–1533. doi: 10.1080/14760584.2016.1198259

Figure 2. Neutralization titers after yellow fever vaccination with 17D (n = 209).

Figure 2

Serum plaque reduction neutralizing titers (PRNT90) were determined at the indicated time points following vaccination with YFV-17D. Neutralizing titers of >1:10 indicated a protective level of immunity. Neutralizing titers of 1:10 were considered borderline and titers of <1:10 were considered negative and both are highlighted in red. Adapted with permission from [27].