It is wrong to underestimate the effect of obesity:<p>"An overwhelming majority of people who have been hospitalized, needed a ventilator or died from Covid-19 have been overweight or obese, the CDC said in a new study Monday."<p><a href="https://www.cnbc.com/2021/03/08/covid-cdc-study-finds-roughly-78percent-of-people-hospitalized-were-overweight-or-obese.html" rel="nofollow">https://www.cnbc.com/2021/03/08/covid-cdc-study-finds-roughl...</a>