
Nate Silver @NateSilver538
Here's the percentage of tests that were positive in Italy, going back several Saturdays. Because they're testing far more people now, their decline in cases is likely steeper than you'd gather from their raw case counts. 3/7: 22% 3/14: 30% 3/21: 25% 3/28: 17% 4/4: 13% 4/11: 8% — PolitiTweet.org