Yep. Concentrate on Londaon, other places with international traffic and high density.
Supposedly NYC has a 1:1000 infection rate. Not sure where Birx got that estimate, but it's something she tossed out this afternoon. Big difference between 1:1000 and 1:2
1 in a 1,000 is definitely not accuraet. They’ve already had more 26,000 test positive out of a population of 20 million, which is 1.3 in a 1,000, and that wouldn’t include anyone who had it earlier or anyone assymptomatic or mild cases..