Infection Fatality Ratios for COVID-19 Among Noninstitutionalized Persons 12 and Older: Results of a Random-Sample Prevalence Study – Annals of Internal Medicine

 Our random-sample study estimated 187 802 cumulative infections, to which 180 hospitalizations were added. The average age among all COVID-19 decedents was 76.9 years (SD, 13.1). The overall noninstitutionalized IFR was 0.26%. In order of magnitude, the demographic-stratified IFR varied most by age, race, ethnicity, and sex. Persons younger than 40 years had an IFR of 0.01%; those aged 60 or older had an IFR of 1.71%. Whites had an IFR of 0.18%; non-Whites had an IFR of 0.59%.

By using SARS-CoV-2 population prevalence data, we found that the risk for death among infected persons increased with age. Indiana’s IFR for noninstitutionalized persons older than 60 years is just below 2% (1 in 50). In comparison, the ratio is approximately 2.5 times greater than the estimated IFR for seasonal influenza, 0.8% (1 in 125), among those aged 65 years and older. Of note, the IFR for non-Whites is more than 3 times that for Whites, despite COVID-19 decedents in that group being 5.6 years younger on average.


Under-40s make up less than one per cent of coronavirus deaths in England – The Sun

FEWER than one per cent of Covid-19 deaths in England’s hospitals has been among people under the age of 40, NHS data reveals.

Just 11 people below the age of 20 have been killed by the bug out of 22,049 confirmed fatalities. And there have been only 155 deaths in the 20 to 39 age bracket — with many of those tragedies coming among people with underlying health conditions.

That equates to just 0.75 per cent of hospital fatalities within the under-40s. Conversely, 52 per cent of those whose deaths are tied to coronavirus have been in the over-80s.