Anonymous ID: d4658f April 15, 2021, 1:39 p.m. No.13433731   ๐Ÿ—„๏ธ.is ๐Ÿ”—kun

>>13433703

 

โ€œResearchers searched for antibodies via blood tests of 70 volunteer residents of UPMC Senior Communities, as well as 67 patients with cancers affecting blood, bone marrow and lymph nodes. Samples were taken a few weeks after volunteers had been fully vaccinated.โ€