Include slides for SARS-CoV-2 genomic epi lecture

Author: trvrb

README.md

@@ -7,3 +7,4 @@
 * [The Coalescent](http://bedford.io/projects/phylodynamics-lecture/coalescent.html): These slides introduce the coalescent, demographic inference and selection.
 * [Phylogenetics](http://bedford.io/projects/phylodynamics-lecture/phylogenetics.html): These slides introduce phylogenetic inference via parsimony, maximum likelihood and Bayesian approaches.
 * [Phylogenetics and virus evolution](http://bedford.io/projects/phylodynamics-lecture/phylogenetics-and-virus-evolution.html): These slides discuss phylogenetics as applied to virus evolution.
+* [Genomic epidemiology of SARS-CoV-2](http://bedford.io/projects/phylodynamics-lecture/genomic-epi-sarscov2.html): These slides discuss insights provided by genomic epidemiology into the SARS-CoV-2 pandemic.