rehess wrote:
As far as I am aware, only secondary or primary causes of death are counted in my state - I have no idea how they are counted in your state. These are figured out from testing and symptoms - we don't have the resources for autopsies in most cases.
Michigan is the same. However the only reporting done publicly is that there are/were "X" numbers of deaths from COVID, and that there are/were "Y" number of COVID cases, neither of which provides anyone a great deal of information. First, deaths are not accurately reported, since not all associated deaths are known. Second, reported cases are not total cases; no one will ever know how many cases occurred, since testing will never get close to 100% of the exposures, and even testing is fraught with false positives, and by the same logic, false negatives. As an example, the most closely watched groups are pro sports teams, since they work in a fairly closed environment. They have numbers of reported positives, which after reporting, turn out to be false positives.
As of June there are up to 20% false false negatives (testing errors) in the general population. As testing goes up, false positives also go up in a linear fashion. The fact that hospitalizations and mortality are down while testing results are going up, shows that the virus is not as lethal as first thought.
The best estimates seem to be those which correlate the actual reported cases to the total viral penetration in the population. Viruses spread, regardless the precautions taken, to a percentage of the total population. The best estimates have been somewhere in the 70%-80% penetration rate. After that a virus ceases to be effective for any number of reasons (remember, we don't have a preventative vaccine). People have some natural immunity, or the virus loses its ability to penetrate the body, or folks develop immunities based on exposure. There were studies done by UCLA, Stanford, and others where people were physically visited, data gleaned, and then extrapolated, using computer models. Separate independent studies revealed similar data; that the virus penetration was 40x-50x the reported penetration. If the modeling is correct, then the penetration will approach nearly 250 million people. That makes the death rate around .08%.
Mathematical modeling is all that's available. No one will ever know how many folks actually have/had the virus, those who are/were asymptomatic, and those who died with undiagnosed COVID symptoms which may have contributed to death.
The virus has a 99.9% survival rate, slightly better than influenza, and we already have a number of influenza vaccines available.