Amid Signs Coronavirus Came Earlier, Americans Ask: Did I Already Have It?
The New York Times, April 23, 2020
April 23, 2020
The New York Times, April 23, 2020
Orange County Register, April 23, 2020
KPCC, April 23, 2020 (Audio)
Newsweek, April 23, 2020
E&T Magazine, April 23, 2020
Long Beach Press Telegram, April 23, 2020
Bakersfield.com, April 23, 2020