Coronavirus protective immunity may be short-lasting – report
The study may be valuable for examining protective immunity acquired through infection with COVID-19 or vaccination.
Blood collection specialist Niilo Juntunen opens the apheresis machine to remove the kit used to collect convalescent plasma from a recovered coronavirus patient at the Central Seattle Donor Center of Bloodworks Northwest during the coronavirus disease (COVID-19) global outbreak, in Seattle, Washing(photo credit: REUTERS)ByEVE YOUNG
