210216 COVID-19 Plasma 3.jpg

210216 COVID-19 Plasma 3 (James Neiss/staff photographer) Cheektowaga, NY - Red Cross nurses were using a machine with a centrifuge that separates plasma from blood. Town of Porter Supervisor Duffy Johnston begins the process of donating COVID-19 convalescent plasma at the American Red Cross on Union Road in Cheektowaga.