deletions | additions       diff --git a/layout.md b/layout.md  index 451cc7e..1e55c34 100644  --- a/layout.md  +++ b/layout.md 
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subsection_Basic_Reproductive_Number_The__.tex  subsection_Herd_Immunity_Herd_immunity__.tex  subsection_Linking_the_basis_SIR__.tex  With_R_0_being_calculated_using__.tex  This_is_however_only_an__.tex  The_purpose_of_deriving_rho__.tex  section_Methodology_Estimating_R_0_using__.tex