Plasma companies said they've focused their efforts on an intervention for the sickest patients. Grifols, for example, said it has not developed a shot because it is pursuing a federally supported IV ...

Editor's note: The headline on this story has been updated to note you can still donate regular source plasma after getting a COVID-19 vaccine, but not convalescent plasma - which is specifically ...

A new blood plasma donation center has opened in the Crossroads. CSL Plasma opened in Victoria in late September, said center manager Annette Fossati. Plasma is 55% of human blood and is used to ...

It might be the next best thing to a coronavirus vaccine. Scientists have devised a way to use the antibody-rich blood plasma of COVID-19 survivors for an upper-arm injection that they say could ...