More than 27 000 people died in Spain of #covid19, but testing indicates that only 5% of the population was infected.
(Infection fatality rate: 1.15%)
Covid-19 antibodies: Spanish study has a scary takeaway about coronavirus immunity - Vox
https://www.vox.com/2020/5/16/21259492/covid-antibodies-spain-serology-study-coronavirus-immunity