Covid-19: What is the R number?
It’s been driving policy decisions since covid-19 emerged in late 2019, but what is the R number, and does it matter, asks Elisabeth MahaseWhat is the R number?The R number could refer to either the…
It’s been driving policy decisions since covid-19 emerged in late 2019, but what is the R number, and does it matter, asks Elisabeth MahaseWhat is the R number?The R number could refer to either the…
