コロナ宣言

348 ：名無しさん：2020/11/29(日) 08:18:00.40

Relative Severity of Common Human Coronaviruses and Influenza
in Patients Hospitalized With Acute Respiratory Infection:
Results From 8-Year Hospital-Based Surveillance in Quebec, Canada
https://academic.oup.com/jid/advance-article/doi/10.1093/infdis/jiaa477/5882014
>Mortality rates increased with age in adults with HCoV monoinfection
>(from 2.1% for age 18-64 years to 12.5% for >=85 years; overall, 5.8%)

ただの風邪扱いされてきた従来のヒトコロナでも
85才以上の入院患者の12.5%が死亡
元々こういうことは普通に起きていた