28 min listen
Vaccine numbers
ratings:
Length:
9 minutes
Released:
Nov 14, 2020
Format:
Podcast episode
Description
A vaccine which has shown in a clinical trial to be 90% effective against Covid 19 has been widely welcomed. But what does it mean and how was it worked out? Although experts and politicians urge caution, how excited can we be about the results of this trial of the vaccine developed by Pfizer and BioNTech? Tim Harford explores what we know about this new vaccine candidate with Jennifer Rogers, vice president of the Royal Statistical Society in the UK, and she also works for Phastar, a consultancy which specialises in analysing clinical trials. Presenter: Tim Harford Producer: Charlotte McDonald
Released:
Nov 14, 2020
Format:
Podcast episode
Titles in the series (100)
03 Sep 2010: How reliable are life expectancy figures? Can cycling ever be safer than driving? And,... by More or Less: Behind the Stats