Additional file 1.Figures S1.1 and S1.2. Tables S1, S2, S3, S4. Materials and methods. Supporting text. Social distancing. Demarcation of waves and waning of resistance. Incremental nature of acquired immunity. Possibility of virus variation between waves. Possibility of seasonal changes in bacterial infection. Comments on mortality. Format: PDF Size: 176KB Download file This file can be viewed with: Adobe Acrobat Reader Mathews et al. BMC Infectious Diseases 2010 10:128 doi:10.1186/1471-2334-10-128 |