fetch reinfections data series

[pearsonca]

omicronSA/Makefile

Line 24 in 6cf7634

# TODO define target to fetch reinfections series from preprint data sharing

this is mostly for external users, so not urgent, but: should fetch reinfections series from the open data source

[jrcpulliam]

The CSV for the time series data is available at https://raw.githubusercontent.com/jrcpulliam/reinfections/master/data/ts_data.csv

The version currently in the repository corresponds to v2 of the preprint and contains data through 2021-11-27.