References
- Hay AJ, Gregory V, Douglas AR, Lin YP. The evolution of human influenza viruses. Philos. Trans. R. Soc. Lond. B. Biol. Sci.356(1416), 1861–1870 (2001).
- Hampson AW, Mackenzie JS. The influenza viruses. Med. J. Aust.185(10 Suppl.), S39–S43 (2006).
- Gerdil C. The annual production cycle for influenza vaccine. Vaccine21, 1776–1779 (2003).
Websites
- WHO: Influenza (Seasonal). Fact sheet No. 211 (April 2009) www.who.int/mediacentre/factsheets/fs211/en/
- Egg-based production of influenza vaccines www.nae.edu/File.aspx?id=7399
- WHO: Pandemic influenza vaccine manufacturing process and timeline. Pandemic (H1N1) 2009 briefing note 7 www.who.int/csr/disease/swineflu/notes/h1n1_vaccine_20090806/en/index.html