infections and the death rate for those that are symptomatic is not good news it would seem to me.
https://www.cnn.com/2020/05/22/health/cdc-coronavirus-estimates-symptoms-deaths/index.html
https://www.cdc.gov/coronavirus/2019-ncov/hcp/planning-scenarios.html
Symptomatic Case Fatality Ratio = 0.004
Percent of infections that are asymptomatic = 35%
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If my math is correct that means that Missouri's infection rate as of yesterday would be roughly 4.268%.
That's better than where we started, of course, but still a long way from a decent herd immunity.
Deaths = # symptomatic X .004
therefore:
# symptomatic = deaths/.004
# symptomatic = # infected X .65
therefore:
# infected = # symptomatic/.65
Where I = # infected, S = # symptomatic & D = # of deaths
Missouri total deaths as of 5/22/20: 681
D = 681
S = D/.004
I = S/.65
https://www.worldometers.info/coronavirus/country/us/
Plugging in the numbers I get:
681 - Deaths
170,250 - # of people who are symptomatic (681/.004) - Official # for yesterday was 11,852 total cases
261,923 - # of infected (170,250/.65)
6,137,428 - Missouri population
4.268% - percent of Missouri population infected and presumably with at least some immunity to SARS CoV-2
Edited by JeffB at 17:23:02 on 05/23/20