You’ve heard about them everywhere since the beginning of the health crisis; antibody tests that can tell you whether you’ve had an undiagnosed COVID-19 case in the past and whether you might be ...

Potomac Watch: Democratic National Convention speakers are claiming Joe Biden already has a proven track record of handling pandemics. But the reality of the Obama-Biden response to H1N1 in 2009 ...

Slate is making its essential coronavirus coverage free for all readers. Subscribe to support our journalism. It’s easy to get a test for the novel coronavirus these days. At least, one kind: an ...