Sunday assorted links

1. How many young people would volunteer to take a Human Challenge vaccine?

2. How much does tourism inflow account for coronavirus heterogeneity?

3. Christopher Phelan argues for relaxing mass quarantine.

4. A “happiness economics” analysis that a British lockdown lasting after June 1 would damage human well-being.

5. Puffins.  And celebrities have never been less entertaining.

6. Short history of Iceland coronavirus policy, quite interesting.  And Netflix continues production in Iceland (and South Korea).

7. Russians mimicking famous art works (NYT).

8. Limited immunity from previous “common cold” infections?