Pseudorabies Virus Variant in Bartha-K61–Vaccinated Pigs, China, 2012
, Jin-Mei Peng1
, Zhi-Jun Tian1
, Hong-Yuan Zhao, Na Li, Yi-Min Liu, Jia-Zeng Chen, Chao-Liang Leng, Yan Sun, Dan Chang, and Guang-Zhi Tong
Author affiliations: Chinese Academy of Agricultural Sciences, Harbin, China (T.-Q. An, J.-M. Peng, H.-Y. Zhao, N. Li, Y.-M. Liu, J.-Z. Chen, C.-L. Leng, Y. Sun, D. Chang, Z.-J. Tian, G.-Z. Tong); Chinese Academy of Agricultural Sciences, Shanghai, China (G.-Z. Tong)
Figure 3. . Rectal temperatures and gE antibody levels of Bartha-K61–vaccinated pigs inoculated with pseudorabies virus strain HeN1. A) Rectal temperatures >40.5°C were defined as fever and typically occurred 2–6 days after inoculation. B) Pseudorabies virus gE–specific antibody development was monitored by use of a gE ELISA and reported as blocking ratios; a ratio <0.6 was considered positive.
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