Olde Europe
Diamond Member
- Dec 8, 2014
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I fail to understand how, after weeks when coronavirus was all the rage, one can so ignorant about it.
About 15% fall seriously ill.
About 10 to 15% seek medical treatment.
About 1 in 100 die. The recent study in New York found a death rate of 0.76%.
Most deaths are in the older cohorts and those - also younger - with preexisting conditions.
The threat to the younger is very real. They die less often, but fall seriously ill at quite a considerable rate, including needing a ventilator. At one point, 40% of those on a ventilator were from the 20 to 45 years old cohort. Also, those younger facing serious illness continue to live with a significantly reduced lung function. Whether that will eventually go away we - obviously - don't know yet.
Well, if you want to know what the percentage of mortality is, just remember the math they taught you in school. Take the death rate and divide it by the number of cases, and that will give you the mortality percentage.
Today, the US had a total of 911K virus cases. The current death toll is 51,516.
Divide 51,516 by 911,000 and you end up with 0.05654, which means the mortality rate is right around 5 1/2 percent.
Yes, that would be the observed fatality rate. Yet, with most infected being asymptomatic, and not tested, the count of infected in reality is far higher. That means, in turn, the real fatality rate is far lower.
If you look at the link to Johns Hopkins (h/t to Syriously), the case-fatality rate ranges from 0.1% (Singapore) to 27.3% (Nicaragua). It's the same virus, as deadly here as there. The difference is testing, and widely varied observed infected counts.
Think about it, Sailor: If we tested only the dead, we'd get an observed fatality rate of 100%.