1. 1. Adams, M. J., Lefkowitz, E. J., King, A. M., Harrach, B., Harrison, R. L., Knowles, N. J., Kropinski, A. M., Krupovic, M., Kuhn, J. H., Mushegian, A. R., Nibert, M., Sabanadzovic, S., Sanfaçon, H., Siddell, S. G., Simmonds, P., Varsani, A., Zerbini, F. M., Gorbalenya, A. E. and Davison, A. J. 2016. Ratification vote on taxonomic proposals to the International Committee on Taxonomy of Viruses (2016). Arch. Virol. 161: 2921–2949.
2. 2. An, T. Q., Tian, Z. J., Xiao, Y., Li, R., Peng, J. M., Wei, T. C., Zhang, Y., Zhou, Y. J. and Tong, G. Z. 2010. Origin of highly pathogenic porcine reproductive and respiratory syndrome virus, China. Emerg. Infect. Dis. 16: 365–367.
3. 3. Andreyev, V. G., Wesley, R. D., Mengeling, W. L., Vorwald, A. C. and Lager, K. M. 1997. Genetic variation and phylogenetic relationships of 22 porcine reproductive and respiratory syndrome virus (PRRSV) field strains based on sequence analysis of open reading frame 5. Arch. Virol. 142: 993–1001.
4. 4. Ansari, I. H., Kwon, B., Osorio, F. A. and Pattnaik, A. K. 2006. Influence of N-linked glycosylation of porcine reproductive and respiratory syndrome virus GP5 on virus infectivity, antigenicity, and ability to induce neutralizing antibodies. J. Virol. 80: 3994–4004.
5. 5. Aston-Deaville, S., Carlsson, E., Saleem, M., Thistlethwaite, A., Chan, H., Maharjan, S., Facchetti, A., Feavers, I. M., Alistair Siebert, C., Collins, R. F., Roseman, A. and Derrick, J. P. 2020. An assessment of the use of Hepatitis B Virus core protein virus-like particles to display heterologous antigens from Neisseria meningitidis. Vaccine 38: 3201–3209.