Yep. The Red Cross found antibodies in blood samples from December 2019. I believe they found antibodies in California too.
https://www.redcross.org/about-us/news-and-events/press-release/2020/study-suggests-possible-new-covid-19-timeline-in-the-us.html
undefined subscriptions will be displayed on your profile (edit)
Skip for now
For your security, we need to re-authenticate you.
Click the link we sent to , or click here to sign in.
Yep. The Red Cross found antibodies in blood samples from December 2019. I believe they found antibodies in California too.
https://www.redcross.org/about-us/news-and-events/press-release/2020/study-suggests-possible-new-covid-19-timeline-in-the-us.html