A 25-year-old Nevada man is the first American confirmed to have been infected twice with COVID-19. He was sicker the second time.
Now you can order a third round of free test kits from COVIDTests.gov – The Verge

The US Postal Service has updated its free at-home COVID-19 test webpage, indicating that citizens can now place an order for a third round of government-provided rapid tests (h / t Alexander Tin and DrAltGov on Twitter). Compared to previous rounds, you’ll be sent double the number of tests — eight instead of four. Source: Now you can order a third round of free test kits from COVIDTests.gov – The Verge