
Nate Silver @NateSilver538
One thing I'd add is that contact-tracing data from the UK found an advantage of ~33% (as compared to the 50-70% that you sometimes see cited elsewhere) and I can imagine contact-tracing is more robust than methods based on statistical extrapolation. https://t.co/8lIj9wcclm https://t.co/S6OAe4sYRX — PolitiTweet.org