Letters of Credit.

News Items/John Ellis

1. Rupert Beale, of the Francis Crick Institute in the UK: "I received an email from a colleague in infectious diseases. His message was in no way reassuring. He made three main points: (1) This is not business as usual. This will be different from what anyone living has ever experienced. The closest comparator is 1918 influenza; (2) early social distan…