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The excess death rates for 2020 also have noise in the numbers because we had fewer accidental deaths from car accidents and fewer industrial accidents. However people also died because they put off treatment for conditions because the hospital either wouldn't take them or they were afraid to go to the hospital. Some of those turned lethal.
I did not expect it either but traffic deaths for 2020 actually seem to have gone up compared to previous years
'Tragic': Driving Was Down In 2020, But Traffic Fatality Rates Surged
"Driving was markedly down in 2020, yet a new report found a surprising and alarming statistic: Traffic deaths actually rose last year.
The National Safety Council (NSC) says deaths from motor vehicles rose 8% last year, with as many as 42,060 people dying in vehicle crashes.
When comparing traffic deaths to the number of miles driven, the rate of fatalities rose 24% — the highest spike in nearly a century, NSC says.
"It is tragic that in the U.S., we took cars off the roads and didn't reap any safety benefits,"
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The National Highway Traffic Safety Administration (NHTSA), a government agency, has not yet released its analysis of deaths in 2020, but its preliminary results for the first 9 months of the year show similar trends, with total deaths and death rates both up noticeably.
NHTSA said it was "too soon to speculate on the contributing factors" of the uptick.
Martin, the president of NSC, says her organization has not finished its analysis of the causes either."
In the EU deaths seem to have dropped as one would have expected for the year of lock-downs
Road deaths in Europe fall to all-time low | Three60 by eDriving
"Latest statistics have shown an estimated 18,800 people lost their lives on European Union (EU) roads in 2020, almost 4,000 fewer than the previous year.
Preliminary figures, published by the European Commission, show 18 Member States registered their lowest ever number of road fatalities in 2020. EU-wide, deaths fell by an average of 17 percent compared to 2019 with the largest decreases of 20 percent or more occurring in Belgium, Bulgaria, Denmark, Spain, France, Croatia, Italy, Hungary, Malta and Slovenia."