Plasma in NY started

https://medicalxpress.com/news/2020-04-superheroes-coronavirus-survivors-donate-plasma.html

Sample quote

He said some data suggests antibody production could peak around 28 days post-infection, and hopes the new research could provide a clearer picture.

Hod said each donation "can potentially save three to four lives."

The primary goal now is acquiring a significant plasma stock, so researchers can conduct formal studies with control groups who would receive non-convalescent plasma, and others the antibody-packed donations.

End quote