The IFR was zero among people aged 18 to 39 years, 80 per 100000 infections among people aged 40 to 64, and 3800 per 100000 infections among people aged 65 years or older. Outcomes == Altogether, 84944 bloodstream donors were examined for MIV-247 antibodies. The seroprevalence was 2% in Oct 2020 and 7% in Feb […]