Webber, Lynne M.2011-08-032011-08-032011-05Webber, L 2011, 'Why do viruses keep their genome small?', CME : Continuing Medical Education, vol. 29, no. 5, pp. 189. [http://www.cmej.org.za/index.php/cmej]1016-6742 (print)2078-5143 (online)http://hdl.handle.net/2263/16979Although this specific title excludes prions, which differ considerably from viruses, it explains some of their survival strategies. It may also explain their considerable clinical infection and disease diversity.enHealth and Medical Publishing GroupVirusesViral genetics -- South AfricaArticle