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. Author manuscript; available in PMC: 2019 Mar 15.
Published in final edited form as: Virus Res. 2018 Feb 3;248:13–23. doi: 10.1016/j.virusres.2018.01.015

Figure 2.

Figure 2

Neutralizing activity of purified and concentrated immunoglobulins. ELISA-based neutralization assay against PRRSV VR2332 on MARC 145 cells for PRRSV-negative, PRRSV-immune non-neutralizing sow 1, and PRRSV-immune neutralizing sow 7.