Boston homeless:
https://www.google.com/amp/s/www.wgbh.org/news/local-news/2020/04/07/one-in-three-among-boston-homeless-have-tested-positive-for-coronavirus-city-officials-say?_amp=true
Kansas random screening:
https://www.google.com/amp/s/fox4kc...t-positive-in-random-coronavirus-testing/amp/
Santa Clara antibody test:
https://www.google.com/amp/s/www.li...rus-antibodies-widespread-in-santa-clara.html
Germany: https://www.google.com/amp/s/www.te...mmune-to-covid-19-in-one-town-in-germany/amp/
Boston Chelsea:
https://www.google.com/amp/s/www.bostonglobe.com/2020/04/17/business/nearly-third-200-blood-samples-taken-chelsea-show-exposure-coronavirus/?outputType=amp
French sailors:
https://www.google.com/amp/s/www.fo...ositive-for-coronavirus-on-a-single-ship/amp/
https://www.google.com/amp/s/www.wgbh.org/news/local-news/2020/04/07/one-in-three-among-boston-homeless-have-tested-positive-for-coronavirus-city-officials-say?_amp=true
Kansas random screening:
https://www.google.com/amp/s/fox4kc...t-positive-in-random-coronavirus-testing/amp/
Santa Clara antibody test:
https://www.google.com/amp/s/www.li...rus-antibodies-widespread-in-santa-clara.html
Germany: https://www.google.com/amp/s/www.te...mmune-to-covid-19-in-one-town-in-germany/amp/
Boston Chelsea:
https://www.google.com/amp/s/www.bostonglobe.com/2020/04/17/business/nearly-third-200-blood-samples-taken-chelsea-show-exposure-coronavirus/?outputType=amp
French sailors:
https://www.google.com/amp/s/www.fo...ositive-for-coronavirus-on-a-single-ship/amp/