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A chimeric porcine reproductive and respiratory syndrome virus (PRRSV)-2 vaccine is safe under international guidelines and effective both in experimental and field conditions.
Choi HY, Lee SH, Ahn SH, Choi JC, Jeong JY, Lee BJ, Kang YL, Hwang SS, Lee JK, Lee SW, Park SY, Song CS, Choi IS, Lee JB. Choi HY, et al. Among authors: lee bj. Res Vet Sci. 2021 Mar;135:143-152. doi: 10.1016/j.rvsc.2021.01.012. Epub 2021 Jan 23. Res Vet Sci. 2021. PMID: 33517163 Free article.